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Facebook security chief rants about misguided “algorithm” backlash

“I am seeing a ton of coverage of our recent issues driven by stereotypes of our employees and attacks against fantasy, strawman tech cos” wrote Facebook Chief Security Officer Alex Stamos on Saturday in a reeling tweetstorm. He claims journalists misunderstand the complexity of attacking fake news, deride Facebook for thinking algorithms are neutral when the company knows they aren’t, and encourages reporters to talk to engineers who actually deal with these problems and their consequences.

Nobody of substance at the big companies thinks of algorithms as neutral. Nobody is not aware of the risks.

— Alex Stamos (@alexstamos) October 7, 2017

Yet this argument minimizes many of Facebook’s troubles. The issue isn’t that Facebook doesn’t know algorithms can be biased or that people don’t know these are tough problems, but that the company didn’t anticipate abuses of the platform and work harder to build algorithms or human moderation processes that could block fake news and fraudulent ad buys before they impacted the 2016 U.S. presidential election, instead of now. And his tweetstorm completely glosses over the fact that Facebook will fire employees that talk to the press without authorization.

[Update: 3:30pm PT) I commend Stamos for speaking so candidly to the public about an issue where more transparency is appreciated. But simultaneously, Facebook holds the information and context he says journalists and by extension the public lack, and the company is free to bring in reporters for the necessary briefings. I’d certainly attend a “Whiteboard” session like Facebook has often held for reporters in the past on topics like News Feed sorting or privacy controls.]

Stamos’ comments hold weight because he’s leading Facebook’s investigation into Russian election tampering. He was the Chief Information Security Officer as Yahoo before taking the CSO role at Facebook in mid-2015.

The sprawling response to recent backlash comes right as Facebook starts making the changes it should have implemented before the election. Today, Axios reports that Facebook just emailed advertisers to inform them that ads targeted by “politics, religion, ethnicity or social issues” will have to be manually approved before they’re sold and distributed.

And yesterday, Facebook updated an October 2nd blog post about disclosing Russian-bought election interference ads to congress to note that “Of the more than 3,000 ads that we have shared with Congress, 5% appeared on Instagram. About $6,700 was spent on these ads”, implicating Facebook’s photo-sharing acquisition in the scandal for the first time.

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Stamos’ tweetstorm was set off by Lawfare associate editor and Washington Post contributor Quinta Jurecic, who commented that Facebook’s shift towards human editors implies that saying “the algorithm is bad now, we’re going to have people do this” actually “just entrenches The Algorithm as a mythic entity beyond understanding rather than something that was designed poorly and irresponsibly and which could have been designed better.”

Here’s my tweet-by-tweet interpretation of Stamos’ perspective:

I appreciate Quinta’s work (especially on Rational Security) but this thread demonstrates a real gap between academics/journalists and SV. t.co/CWulZrFaso

— Alex Stamos (@alexstamos) October 7, 2017

He starts by saying journalists and academics don’t get what it’s like to actually like to implement solutions to hard problems, yet clearly no one has the right answers yet.

I am seeing a ton of coverage of our recent issues driven by stereotypes of our employees and attacks against fantasy, strawman tech cos.

— Alex Stamos (@alexstamos) October 7, 2017

Facebook’s team has supposedly been pigeonholed as naive of real-life consequences or too technical to see the human impact of its platform, but the outcomes speak for themselves about the team’s inadequacy to proactively protect against election abuse.

Nobody of substance at the big companies thinks of algorithms as neutral. Nobody is not aware of the risks.

— Alex Stamos (@alexstamos) October 7, 2017

Facebook gets that people code their biases into algorithms, and works to stop that. But censorship that results from overzealous algorithms hasn’t been the real problem. Algorithmic negligence of worst-case scenarios for malicious usage of Facebook products is.

In fact, an understanding of the risks of machine learning (ML) drives small-c conservatism in solving some issues.

— Alex Stamos (@alexstamos) October 7, 2017

Understanding of the risks of algorithms is what’s kept Facebook from over-aggressively implementing them in ways that could have led to censorship, which is responsible but doesn’t solve the urgent problem of abuse at hand.

For example, lots of journalists have celebrated academics who have made wild claims of how easy it is to spot fake news and propaganda.

— Alex Stamos (@alexstamos) October 7, 2017

Now Facebook’s CSO is calling journalists’ demands for better algorithms fake news, because these algorithms are hard to build without becoming a dragnet that attacks innocent content too.

Without considering the downside of training ML systems to classify something as fake based upon ideologically biased training data.

— Alex Stamos (@alexstamos) October 7, 2017

What is totally false might be somewhat easy to spot, but the polarizing, exaggerated, opinionated content many see as “fake” is tough to train AI to spot because of the nuance with which it’s separated from legitimate news, which is a valid point.

A bunch of the public research really comes down to the feedback loop of “we believe this viewpoint is being pushed by bots” -> ML

— Alex Stamos (@alexstamos) October 7, 2017

Stamos says it’s not as simple as fighting bots with algorithms because…

So if you don’t worry about becoming the Ministry of Truth with ML systems trained on your personal biases, then it’s easy!

— Alex Stamos (@alexstamos) October 7, 2017

…Facebook would end up becoming the truth police. That might lead to criticism from conservatives if their content is targeted for removal, which is why Facebook outsourced fact-checking to third-party organizations and reportedly delayed News Feed changes to address clickbait before the election.

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GECKO series also include ESC OPTO for giant flying. This series of ESCs also features an exposed, finned heat sink aluminum case with lightweight plastic end caps. Additional features include safe power arming along with advanced programmable, data logging system, low voltage cutoff, braking, timing, throttle input range, and more, making this series truly a pro series speed control.

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Source: Uber harassment findings result in 20+ fired after 215 claims investigated; a separate Eric Holder-led probe has sent recommendations to board

Uber has hired well-regarded management academic Frances Frei as its first SVP of leadership and strategy, in a high-profile bid to make a series of changes inside the troubled car-hailing company to turn around what many consider a broken organization.

Frei will commute to San Francisco from Cambridge, Mass. — where she has worked at Harvard Business School and lives with her wife and children. Her charge is broad, with everything from training managers and top executives, to helping human resources head Liane Hornsey with recruiting and creating a zero-tolerance policy on sexual harassment, to turning CEO Travis Kalanick into the kind of executive that befits a company that is worth close to $70 billion and on a path to IPO.

Frei, who is the author of “Uncommon Service: How to Win by Putting Customers at the Core of Your Business,” has been consulting with Uber for several months already, and said she was enticed to come on full-time because of the major challenges the company faces.

“[Uber] feels for me, given all the bad circumstances, as sanded, and that it is ready to have some education painted on it,” she said in an interview this morning, in what is an arguably unusual metaphor. “My goal is to make this a world-class company that can be proud of itself in the end, rather than embarrassed.”

That embarrassment, in fact, is to come this week, when parts of a report that was delivered last week to only the subcommittee of the board — Arianna Huffington, Bill Gurley and David Bonderman — is likely to become public, at least to employees.

The key figures here are former Attorney General Eric Holder and Tammy Albarran, partners at Uber’s law firm, Covington & Burling, who have been conducting a wide-ranging investigation into the company’s internal culture. According to many sources, Albarran has done much of the heavy lifting in the interviews that have taken place.

Sources also add that the Perkins Coie law firm has been helping with some parts of the investigation, including individual questionable incidents that have resulted in many firings already.

In any case, a redacted version of some sort — likely the recommendations and not the actual findings — is expected to be delivered to employees by Kalanick at some point. There is an all-hands scheduled for tomorrow, but sources said that since so many key figures still have not seen the report, full revelations could take longer to be unveiled.

This timing has also been subject to debate by board members, especially since Kalanick’s mother was killed recently in a boating accident and his father remains in critical condition at a Fresno hospital from the same incident.

Kalanick has been at his father’s bedside most of the time, which is why some thought that there should be a delay in airing the report out to allow him some time to cope with the tragedy. Others think the best action is to keep pressing on, so that the issues raised by the report could be dealt with as soon as possible.

Earlier, the company’s leaders had said that it will release part of the report publicly. Uber confirmed that it intends to make the recommendations public, but could not comment on whether any of the findings will be released.

That’s why there is also a definite external and public relations element to the Frei hiring. Her tenure at HBS has been marked by her role in the famous and somewhat controversial effort to turn around that organization and give it what the New York Times dubbed a “gender makeover, changing its curriculum, rules and social rituals to foster female success.”

Frei herself got some pushback there for her use of the word “unapologetic” about those changes. “The interventions had prompted some students to revolt, wearing ‘Unapologetic’ T-shirts to lacerate Ms. Frei for what they called intrusive social engineering,” wrote Times reporter Jodi Kantor.

Well, Frances, welcome to your biggest challenge ever. That would be Uber of San Francisco, which has been mired in a burgeoning set of controversies around a range of issues that erupted after allegations made in an explosive blog post by former engineer Susan Fowler about sexism and sexual harassment.

Which is to say that a deeply inexperienced, siloed and yes-men management and a culture crack-addicted to breaking the rules, even the good ones, has led to a variety of indiscretions and outright bad behavior that have gone unchecked for far too long. And it’s not just sexism and sexual harassment that rears its always ugly head, but also a sense that too many of those above are just as flawed as those below. Which leaves the feeling that there is no one in charge who can stop it.

If you read Fowler’s piece carefully, it was much more about core management fuck-up-ery at the company, which seems to have been run in a “Game of Thrones” style, than about anything else. While the charges of pervasive sexism and too much sexual harassment are certainly serious, what ails Uber is a corporate structure that needs drastic overhaul.

It’s fair to point out that lots of Silicon Valley companies have had and continue to have these very same issues — from Google to Facebook to Microsoft to Apple. But none has those faults in the kind of unctuous quintessence you find at Uber.

That’s what I discussed with Frei this morning in a long interview about what her role will be, including the optics of bringing in a woman to clean up the mess made largely by its men. I found Frei to be as earnest and indefatigable as her reputation, and quite willing to make trouble, wearing an Uber-branded shirt despite all the negative comments she now gets when people see it.

“I don’t want to be insulated,” she explained, adding that it gives her ample opportunity to hear what people think about Uber. “I can ask everyone for feedback and, especially from drivers, get novel ideas that I pass on to the right team.”

Frei started consulting at Uber from her perch as senior associate dean of executive eduction at HBS, where she worked on expanding the famous business school’s programs in Cambridge and internationally. There she also worked on the process of fixing HBS’s gender-equity problem, and also on things like putting practices in place to put more women on boards.

Her work at Uber increased as she spent more time with Kalanick, she said, especially since it gave her the chance to create a better leadership team.

Frei is not shy in noting that the current one has not been up to snuff. “What has been lacking for him is a team he can rely on,” she said, noting that was Kalanick’s fault, too. “I think that it never made it to the top of the priority list.”

Among things that more experienced execs put in place and Uber top management did not, Frei ticked off: No professional offsites (Note to Frances: Famously wild parties in Miami and Las Vegas do not count), no clear weekly agendas and no clear accountability to each other. Also an issue, a top leadership with far too many vacancies, including CFO, COO, CMO, general counsel and, oh yeah, head of engineering.

And even more issues: Inexperienced and untrained managers throughout the organization, with either too few employees or too many. Uber now has about 3,000 managers for its 14,000 employees, which is a lot, since the ratio is usually one to eight.

Frei said she would focus a lot on coaching and getting people trained. “I want to show people the pebbles in front of them that they might see as boulders and help sweep them away,” she said. “The people who have left have largely attributed it to bad interaction with managers, and that has been unfair to put those managers in place without any training or skills and no development.”

In her strategy job, one challenge is to get execs and employees to row in the same direction. “It should be a good direction, and we have to overcome the ethos of being seen as pioneering,” she said, noting that can degenerate into doing the same thing over and over. “At 14,000 people, there is a question of how much re-pioneering is needed over getting strong systems in place.”

She said that so far in her talks with employees, about “95 percent” of them welcome the fixes, even if a recalcitrant and powerful group of people like things the way they are.

Also on Frei’s plate is diversifying management, which Uber has come to later than other companies. “The path I always see is that companies start out homogeneous and then try to have a diverse group,” she said. “But then they don’t manage it, and it performs worse, unless you also teach the skills of inclusivity.”

The same is true, she said, of Uber’s board, and she is pushing to add more independent members that do not have an employment or financial conflict. “The accountability has to expand to the board,” said Frei.

While she demurs on whether she worried that coming to Uber might hurt her reputation, she insisted that “really awesome people want to come here.” Then she added her reason why: “Honestly, it could go either way … but you could be part of the inflection point of it going even higher.”

Her biggest job for sure is Kalanick, a CEO who has a pugnacious reputation and also an emotional quotient that clearly needs an upgrade. While his type is not uncommon for Silicon Valley, most leaders in his league have evolved — from Facebook’s Mark Zuckerberg to Snap’s Evan Spiegel to Microsoft’s Bill Gates.

“I have spent a lot of time with him, and he has said he wants help and is willing to take it from a leadership team,” said Frei. “We will not win with a silo-maker CEO, and he very readily said, ‘I don’t have all the answers and I need help.’”

While Frei acknowledged that such talk is cheap, she noted that Kalanick has “enormous strengths, and where there are weaknesses, we have to make it up for him … because his problems and problems with the company are identical.”

She noted that getting the notoriously singular Kalanick to rely on others is a challenge (and to stop him, in my humble opinion, from relying on his bro-pals).

“I think the key is a really strong leadership team; that he uses them and then he can do what he chooses to do,” said Frei. “But I have yet to meet a person who wants to evolve at a faster rate.”

Frei said that the standing issues around sexism and sexual harassment are Uber’s most glaring problem, caused in part by an absence of constraints. “What I stand for is super clear,” she said. “On my watch, if there is something like that is going on, there will be swift and strong action.”

Step one, she said, was to “make it discussable and have processes,” which Uber had inexplicably not done. “Sexual harassment creeps in and it never creeps out,” she said. “It is an organizational manifestation we have, and we just can’t have, even if there is just one … the best organizations are ones built for women to thrive.”

So why should anyone believe her or anyone declaring change is afoot at Uber, when its history tells a different story?

“We need to take repeated action, and I don’t think words can fix that other than continued observation of good behavior,” said Frei. “It is going to take a while for everyone to believe — some believe on faith, some on evidence.”

Her goal for the company, Frei said, is the same as she has for Kalanick: “He and Uber can wobble, but not fall down.”

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10.2 inch HD LED Clip On Headrest DVD player 1)System:PAL/NTSC 2)Display mode:16:9 wide screen 3)High resolution:1024(W)*3(RGB)*600(H) sunray 800 4)Slot-in DVD loader(Anti-shock mechanism) 5)DVD/CD/VCD/MP3/WMA/Divx/MPEG4 Playback System 6)With HDMI input,support 1080P video display 7)With USB 2.0 port/SD/MMC/MS Card Reader 8)With Earphone socket 9)Built in IR transmitter(2 Ch for Wireless Headphones) 10)Built in Wireless FM Modulator(8 Ch for Audio Output) 11)1 way video/audio input&output 12)Built in 32 bit wireless game function,wireless joystick included 13)English OSD menu,Multi-language support 14)Power supply:DC 12V

GSM Touch Keypad alarm system

products introduction

Features:
※ Touch keypad, LCD screen with time clock display;
※ 4 wired and 99 wireless defense zones; each zone with different programming way;
※ 1 programmable 12V relay output , Tamper alarm function;
※ 3 groups of timely arm and disarm;
※ Built-in Listen-in function, two-way intercom speaker and voice prompt while operate;
※ 6 groups of call phone number, 3 groups of SMS numbers;
※ 10-second automatic message recording;
※ Can send SMS to arm/disarm/check alarm record;
※ Remote control Arm, Disarm, Monitor, and Intercom by phone;
※ With back-up battery, SMS alert for power failure/recovery and arm/disarm.
Technical Parameters:
Power supply: AC=100 -240V
DC=12V 1.2A  (Built-in 7.4V 1000mA LI-battery)
Standby Current: <60mA
Alarming Current: <450mA
Wireless receiving sensitivity: 5mV/m
Anti-interference: 1V/m (Frequency range: 20-1000MHZ)
Working Temperature: 0℃~+40℃ Humidity: ≤90%
Wireless detectors: 99pcs
GSM band: 850/ 900/ 1800/ 1900MHz
Wireless Frequency: 315/433/868MHz±0.5MHz
Wired detectors: 4pcs

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RFID Touch Keypad Voice GSM Alarm System YL-007M2G
RFID Touch Keypad Voice GSM Alarm System YL-007M2G
RFID Touch Keypad Voice GSM Alarm System YL-007M2G
Name:RFID Touch Keypad Voice GSM Alarm System YL-007M2G
Model:YL-007M2G
Memo:

products introduction

Model NO.:YL-007M2G
Type:Anti-Theft Alarm
Signal Transmission:Wireless Alarm
Working Mode:Passive
Certification:CE/FCC/ISO 9001
Application:Indoor
Sensor Type:Infrared Alarm System
Working Principle:Electromagnetic
Transmission Mode:Wireless
Receive Frequency:433.92MHz
Usage:House Security Guarding
Warranty Period:2 Years
Factory Since:1998
Goods in Stock:Yes
OEM Service:Yes, OEM ODM
GSM Band:GSM 850/900/1800/1900MHz
Wireless Zones:99 Wireless Sensors
Export Type:Global
Series:Home Voice Alarm System
Export Markets:Global

Additional Info.

Trademark:Wolf Guard /OEM ODM
Packing:10 PCS Into One Carton
Standard:gift box size: 300*230*63mm
Origin:Shen Zhen/China
HS Code:85311000
Production Capacity:10, 000PCS/Month

Product Description

2015 new GSM RFID  Home Alarm with touch keypad (YL-007M2FX)

How to choose an alarm system

 

1.Knowing whether you need a wired system or a wireless one. Normally we recommend wireless system because it is much easier for you to install.
2.Knowing a complete alarm system not only includes the common burglar alarm, but also includes fire alarm(smoke alarm), panic alarm, and environmental Alarm.
3.Count the number of doors and windows of your home which a burglar may access. Your alarm system should cover all the entrances in your home.

 

4.If you are pet owner, we recommend you to use pet immune PIR motion sensor to immunity your pet. Because pet can even trigger a false alarm.
5.Decide if you need Smoke sensor, Gas sensor, Wireless Flash Siren to consummate your alarm system.

1. Details for alarm host :

 

· Multi-languages voice (default: English and Chinese); system volume is adjustable (low, medium and high);

·  99 RFID cards to arm, disarm, and control the relay;

· Built-in artificial intelligent English message
· SMS notification for disarm by RFID card; SMS content (of the first 10 cards) is editable;

·  12-second voice message: by control panel or remotely;

·   Broadcast system time and play voice message;

·  Use panel as a telephone to make calls;

· Set the system by control panel, SMS or remote calls;

· 10 remote controls, 99 wireless and 2 wired defense zones;

· Sensor low power alert and tamper alert;

· Some of SMS alarm contents are editable

·  SMS alert for control panel tamper, low power, power failure/ recovery;

· Remote control the relay.

FAQ of the GSM Burglar alarm system:

 

 

1.What’s the difference from other GSM alarm system?

 

—— The GSM Burglar alarm system – can edit SMS and alarm information youself by phone.

 

2. How many wieless sensor does – can accept?

 

——- It can accept unlimited wireless sensors including door,PIR sensor,vibration sensors,smoke sensor,gas sensor, water sensor etc.

 

3. Does can work in my country?

—— yes,it can be compatible to three GSM frequence ,900/1800/1900 MHz,so it is available all over the world.

 

4.What is the warranty and delivery time?

 

—— We provide 2 years’ warranty and delivery time is 3-5 working days.

 

Standard pack components

Main panel 1  pc
Door contact 1  pc
PIR sensor 1  pc
Mini wired siren 1  pc
Remote controls 2  pcs
RFID cards 2  pcs
Power adapter 1  pc
User manual 1  pc

 

Main panel

Input voltage DC12V/ 1.2A
Standby current <70mA
Alarming current <450mA
GSM band 850/900/1800/1900MHz
Wireless frequency 315/433MHz, PT2262 (default: 433)
Standby time 16hrs
Recharging time 12hrs
Working Temperature -20ºC~+40ºC
Humidity ≤90% ( no fog)

Packaging Dimension and Weight
Packaging Method:

1 set into one gift box

22 Gift boxes into one carton

 

 

Packaging Dimension and Weight

Gift box:  G.W.(kg): 1.1 kgs     Size(mm): 22*15.6*10cm

 

Carton:  G.W.(kg): 24kg     Size(mm): 56*37*46cm

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GSM Touch Keypad alarm system

Features:

※ Touch keypad, LCD screen with time clock display;
※ 4 wired and 99 wireless defense zones; each zone with different programming way;
※ 1 programmable 12V relay output , Tamper alarm function;
※ 3 groups of timely arm and disarm;
※ Built-in Listen-in function, two-way intercom speaker and voice prompt while operate;
※ 6 groups of call phone number, 3 groups of SMS numbers;
※ 10-second automatic message recording;
※ Can send SMS to arm/disarm/check alarm record;
※ Remote control Arm, Disarm, Monitor, and Intercom by phone;
※ With back-up battery, SMS alert for power failure/recovery and arm/disarm.

 

Technical Parameters:

Power supply: AC=100 -240V
DC=12V 1.2A (Built-in 7.4V 1000mA LI-battery)
Standby Current: <60mA
Alarming Current: <450mA
Wireless receiving sensitivity: 5mV/m
Anti-interference: 1V/m (Frequency range: 20-1000MHZ)
Working Temperature: 0℃~+40℃ Humidity: ≤90%
Wireless detectors: 99pcs
GSM band: 850/ 900/ 1800/ 1900MHz
Wireless Frequency: 315/433/868MHz±0.5MHz
Wired detectors: 4pcs

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Leap files for bankruptcy, auctions off remaining buses

The private transit service “Leap” drew praise from many quarters of San Francisco for its tech-­friendly buses’ reclaimed wood trappings, and ire for its lack of wheelchair access.

In May, California regulators issued a cease-and-desist order to the company for running without permits. The company immediately said in an announcement it would be “offline” for the week. But the service never returned, and now it seems the company has filed for bankruptcy.

In bankruptcy court filings dated July 15, Leap Transit filed under Chapter 7 of the United States Bankruptcy Code.

The now­-defunct company’s assets and liabilities were both estimated to be between $100,000 and $500,000, according to bankruptcy filings signed by Leap founder Kyle Kirchoff.

Receipts were filed with Leap’s affiliates, including SV Angel, the investment firm of the politically connected San Francisco tech investor Ron Conway.

The bankruptcy only came to light as the website “West Auctions: Commercial Auctions and Asset Services,” advertised two buses in Leap transit colors for sale, replete with Leap’s logo.

The heading for the listing is “Bankruptcy Auction of Leap Transit, Inc with (2) NABI 27 passenger CNG Luxury Buses.”

Starting bids for these buses is $5.

Leap’s buses were built to compete with Muni’s 30­-Stockton line, shuttling Marina District workers to the Financial District during commute hours. Now those buses are housed in Alameda, awaiting auction.

Bidding starts Tuesday, Oct. 6 and ends Thursday, Oct. 8, 2015, according to West Auctions. Online, the first bus has a note reading “Unit turns over but does not start, running condition unknown.” The second bus has a note reading, “Unit runs and idles, however throttle is not responsive.”

Leap founder Kyle Kirchoff did not reply to inquiries.

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Evernote Founder Phil Libin Moves Into Venture Capital

Phil Libin co-founded the company and grew it into a global business with more than 150 million users.
Bloomberg News

Phil Libin, the co-founder of digital note-taking service Evernote Inc., is moving into venture capital two months after he stepped down as chief executive of the startup.

General Catalyst Partners has named Mr. Libin its fourth general partner in Silicon Valley, he said in an interview. The firm also has two GPs in New York and three in Boston, where the firm was founded 15 years ago.

Mr. Libin co-founded Evernote and became its CEO in 2007. The startup achieved a $1 billion valuation in 2012 and amassed more than 150 million users, but it has since run into fierce competition from companies such as Google Inc. and Microsoft Corp.

Evernote replaced Mr. Libin as CEO in July with Google X executive Chris O’Neill after the company sought an executive with more corporate experience.

“The puzzles I want to work on are the early-stage puzzles,” said Mr. Libin, explaining why he felt it was time to leave Evernote. “How do you find product market fit? How do you design something beautiful? How do you get a team of talented nerds to walk through walls” to build a product?

His old company, where he remains executive chairman, is focused on making its business more predictable, getting better at operations, and hiring the people necessary to be a public company, he said.

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Mr. Libin said he had spoken with a few venture-capital firms and hadn’t planned on going back to work so soon, but he decided the fit was right with General Catalyst. He starts work next Monday and will help the firm deploy its $675 million seventh fund.

Mr. Libin’s past overlaps with General Catalyst: He grew up in New York, before founding companies first in Boston and then in California.

“Phil has the right empathy for entrepreneurs,” said Hemant Taneja, the firm’s general partner. “He’s been through the grind [founding other companies], and has a great product mind for applications.”

Establishing relationships with entrepreneurs is increasingly important for venture firms hoping to find the next Facebook Inc. A few years ago, before capital was flooding into Silicon Valley, most startups would eventually have to turn to the top VC firms for their Series A and Series B rounds of funding, Mr. Libin said. Today, startups have more options.

Mr. Libin isn’t new to investing. He has invested his own money in several companies including digital-ad platform TellApart Inc., which this year was acquired by Twitter Inc. for more than $500 million, and payroll service ZenPayroll Inc., backed by General Catalyst.

He is the latest tech CEO to join a venture-capital firm, following moves this year by Jim Payne of MoPub Inc. who joined Accel Partners, and Alex Rampell of TrialPay Inc. who signed on with Andreessen Horowitz.

Mr. Libin said Evernote is still a year or two away from an initial public offering and will likely need to raise more capital. The company has been transitioning from a popular consumer app to a paid subscription service used by professionals to improve productivity and organization.

GSM PSTN Alarm system Woth Touch keypad and CID

RFID Touch Keypad Voice GSM Alarm System YL-007M2G
RFID Touch Keypad Voice GSM Alarm System YL-007M2G
RFID Touch Keypad Voice GSM Alarm System YL-007M2G
Name:RFID Touch Keypad Voice GSM Alarm System YL-007M2G
Model:YL-007M2G
Memo:

products introduction

Model NO.:YL-007M2G
Type:Anti-Theft Alarm
Signal Transmission:Wireless Alarm
Working Mode:Passive
Certification:CE/FCC/ISO 9001
Application:Indoor
Sensor Type:Infrared Alarm System
Working Principle:Electromagnetic
Transmission Mode:Wireless
Receive Frequency:433.92MHz
Usage:House Security Guarding
Warranty Period:2 Years
Factory Since:1998
Goods in Stock:Yes
OEM Service:Yes, OEM ODM
GSM Band:GSM 850/900/1800/1900MHz
Wireless Zones:99 Wireless Sensors
Export Type:Global
Series:Home Voice Alarm System
Export Markets:Global

Additional Info.

Trademark:Wolf Guard /OEM ODM
Packing:10 PCS Into One Carton
Standard:gift box size: 300*230*63mm
Origin:Shen Zhen/China
HS Code:85311000
Production Capacity:10, 000PCS/Month

Product Description

2015 new GSM RFID  Home Alarm with touch keypad (YL-007M2FX)

How to choose an alarm system

 

1.Knowing whether you need a wired system or a wireless one. Normally we recommend wireless system because it is much easier for you to install.
2.Knowing a complete alarm system not only includes the common burglar alarm, but also includes fire alarm(smoke alarm), panic alarm, and environmental Alarm.
3.Count the number of doors and windows of your home which a burglar may access. Your alarm system should cover all the entrances in your home.

 

4.If you are pet owner, we recommend you to use pet immune PIR motion sensor to immunity your pet. Because pet can even trigger a false alarm.
5.Decide if you need Smoke sensor, Gas sensor, Wireless Flash Siren to consummate your alarm system.

1. Details for alarm host :

 

· Multi-languages voice (default: English and Chinese); system volume is adjustable (low, medium and high);

·  99 RFID cards to arm, disarm, and control the relay;

· Built-in artificial intelligent English message
· SMS notification for disarm by RFID card; SMS content (of the first 10 cards) is editable;

·  12-second voice message: by control panel or remotely;

·   Broadcast system time and play voice message;

·  Use panel as a telephone to make calls;

· Set the system by control panel, SMS or remote calls;

· 10 remote controls, 99 wireless and 2 wired defense zones;

· Sensor low power alert and tamper alert;

· Some of SMS alarm contents are editable

·  SMS alert for control panel tamper, low power, power failure/ recovery;

· Remote control the relay.

FAQ of the GSM Burglar alarm system:

 

 

1.What’s the difference from other GSM alarm system?

 

—— The GSM Burglar alarm system – can edit SMS and alarm information youself by phone.

 

2. How many wieless sensor does – can accept?

 

——- It can accept unlimited wireless sensors including door,PIR sensor,vibration sensors,smoke sensor,gas sensor, water sensor etc.

 

3. Does can work in my country?

—— yes,it can be compatible to three GSM frequence ,900/1800/1900 MHz,so it is available all over the world.

 

4.What is the warranty and delivery time?

 

—— We provide 2 years’ warranty and delivery time is 3-5 working days.

 

Standard pack components

Main panel 1  pc
Door contact 1  pc
PIR sensor 1  pc
Mini wired siren 1  pc
Remote controls 2  pcs
RFID cards 2  pcs
Power adapter 1  pc
User manual 1  pc

 

Main panel

Input voltage DC12V/ 1.2A
Standby current <70mA
Alarming current <450mA
GSM band 850/900/1800/1900MHz
Wireless frequency 315/433MHz, PT2262 (default: 433)
Standby time 16hrs
Recharging time 12hrs
Working Temperature -20ºC~+40ºC
Humidity ≤90% ( no fog)

Packaging Dimension and Weight
Packaging Method:

1 set into one gift box

22 Gift boxes into one carton

 

 

Packaging Dimension and Weight

Gift box:  G.W.(kg): 1.1 kgs     Size(mm): 22*15.6*10cm

 

Carton:  G.W.(kg): 24kg     Size(mm): 56*37*46cm

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