The Android App For ZTW WiFi programming module Free Download

The Android App For ZTW WiFi programming module Free Download

source from:

www.ztwshop.com/support/download/

www.ztwshop.com/support/download/upload/download/ElectSetting0901.apk

Dreambox DM525 HD DVB-S2 E2 Linux PVR HDTV H.265 USB LAN CI Sat Receiver

Dreambox DM525 HD DVB-S2 E2 Linux PVR HDTV H.265 USB LAN CI Sat Receiver

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver
The compact Dreambox DM525 sets new standards with modern design and technical equipment at the highest level. The new Videostandard H.265, the u.a. which is required for DVB-T2 reception in Germany and many other countries, is supported by the HDTV Dreambox.

A next generation Broadcom chipset (BCM 73625) provides fast switching times and fluid navigation. The DM525 comes with the popular RCU10 multi-remote control for dreamboxes and playback devices such as TVs or Blu-ray players. The 256 MB typical flash memory in the flash memory surpasses the DM525 with 512 MB – enough memory for innovative IP services. Some apps are already planned. In addition, the DM525 also supports the Sat> IP standard. The Dreambox is connected to the Internet via the back-end Ethernet port or optionally via WLAN.

The futuristic design of the DM525 with its colored status LED display represents the innovative power for which Dreamboxes are known worldwide. The DM525 has an illuminated touch-on / off sensor at the front. On the back are two USB ports, which allow the user to restore the Dreambox in the event of flash crashes without having to send them.

The main feature is the new BCM 73625 2000 MIPS processor with H.265 HEVC support

Dreambox DM525 HD E2 Linux PVR HDTV USB LAN CI Sat Receiver
The compact Dreambox DM525 sets new standards with modern design and technical equipment at the highest level. The new Videostandard H.265, the u.a. which is required for DVB-T2 reception in Germany and many other countries, is supported by the HDTV Dreambox.

A next generation Broadcom chipset (BCM 73625) provides fast switching times and fluid navigation. The DM525 comes with the popular RCU10 multi-remote control for dreamboxes and playback devices such as TVs or Blu-ray players. The 256 MB typical flash memory in the flash memory surpasses the DM525 with 512 MB – enough memory for innovative IP services. Some apps are already planned. In addition, the DM525 also supports the Sat> IP standard. The Dreambox is connected to the Internet via the back-end Ethernet port or optionally via WLAN.

The futuristic design of the DM525 with its colored status LED display represents the innovative power for which Dreamboxes are known worldwide. The DM525 has an illuminated touch-on / off sensor at the front. On the back are two USB ports, which allow the user to restore the Dreambox in the event of flash crashes without having to send them.

The main feature is the new BCM 73625 2000 MIPS processor with H.265 HEVC support

Technical specifications:

Dreambox OS
Dreambox API
2000 DMIPS processor
HDMI 1.4a
MPEG-2 / H.264
H.265 Decoder (Full HD)
Smart Card Reader
1x Common Interface (CI)
512 MB Flash
512 MB of RAM
10/100 MBit / s Ethernet
2 x USB 2.0
S / PDIF optical digital output
USB service support
EPG (Electronic Program Guide)
Automatic transmitter search
WiFi support (optional)
Webinterface for PC and Smartphone
teletext
DiseqC 1.0, 1.1, 1.2, USALS
Dimensions: 260 x 150 x 45mm (W x D x H)

Delivery:
Dreambox DM525 HD DVB-S2 Sat CI Receiver
OCTAGON WL018 Wireless LAN USB 2.0 Adapter 300 Mbps
Remote control RC10
HDMI cable
power cable
Quick guide

DM525 HD 

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.

dreambox dm900 hd

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.

Mike JenkinsOwner, Jenkins Brothers RacingHometown: McKinney, Texas DOB

As the owner of Traxxas, The Fastest Name In Radio Control®, Mike has spent a lifetime around radio-controlled racing cars and trucks, and fulfilled his passion for full-size motorsports with forays into motocross, drag racing, and later, road racing with Corvettes, Miatas and other sports cars. In 2007, Mike and brother, Mark, began racing the SCCA’s Mazda MX-5 Cup series, which features specially prepared open-roof sports cars with strict “spec” rules that keep the cars very closely matched. In this highly competitive form of sports car racing, meticulous preparation and precise, consistent driving are critical to success, and are skills that translate to all racing disciplines— including off-road racing.

After a trip to Primm, Nevada for an up-close look at short-course off-road racing, Mike recognized the high-intensity motorsport as the perfect fit for Traxxas, the number-one name in hobby-class radio controlled cars and trucks. The over-the-top horsepower, incredible air-time and full-throttle driving style of short-course racing was like off-road R/C gone “full size.” Traxxas soon signed on to sponsor Pro Light champ Jeff Kincaid. Mike and Mark formed Jenkins Brothers Racing to field a two-truck Traxxas team of their own, with Mark driving a Pro 2WD truck and Mike climbing into a Pro 4X4 machine.

Despite racing against a field of drivers with far more off-road experience, Mike finished his rookie season with ten top-10 finishes, one top-five, and two third-place podium spots in seventeen starts to become the 2008 Pro-4 Rookie of the Year. In 2009, Traxxas signed on as the title sponsor of TORC, THE Traxxas Off-Road Championship. Mike finished the inaugural TORC season with five top-5 finishes and two visits to the podium. He finished third at the historic Crandon International Raceway, and capped the season with his first TORC-series win in the final round of TORC racing at Las Vegas Motor Speedway.

In 2013, Mike competed in the inagural season of the now SPEED Energy Formula Off-Road presented by Traxxas series. The close-quarters, tight racing is done in trucks that are slightly smaller than a short-course truck. Once the season was completed, Mike was back at the helm of a short-course truck exclusively.

After putting in countless hours of seat time piloting the Traxxas #47, Mike expanded his driving presence and began competing in both the Pro-2 and Pro-4 classes of The Off-Road Championship presented by Amsoil. In the 2014 season, Mike claimed 4 top-5 finishes in Pro-2 with an appearance on the podium. In Pro 4, he had 11 top-5 finishes and 3 trips to the podium. Consistency paid off as Mike finished in the top-5 in points standing at the end of the season. The momentum from this season carried into the 2015 season as Mike competed exclusively in the Pro 4 class. Several trips to the podium and top-5 finishes payed off as Mike wrapped up the season 4th in the points standing for Pro 4.

 

ZTW Brushless ESC

Dreambox DM900 Ultra HD 4K E2 Linux PVR IP Sat Receiver

Dreambox DM900 UHD 4K E2 Linux Receiver mit 1x DVB-S2 Dual Tuner

Die erste Ultra-HD-Dreambox vereint alle Qualit?tsmerkmale, f��r die die Marke Dreambox weltweit bekannt ist: Leistungsf?hige Hardware, enorme Rechen-Power und das weiterentwickelte Dreambox OS bilden die Grundlage eines Ultra-HD-Media-Systems, das f��r die Anforderungen der digitalen TV-Zukunft optimal vorbereitet ist.

Die schnelle CPU und die gro?e Speicherkapazit?t sorgen f��r eine fl��ssige Navigation. Live TV, Aufzeichnungen, Streaming und Plugins sind nicht mehr l?nger getrennte Welten, sondern vereinen sich in der DM900 ultraHD in einem einzigartigen Medienerlebnis. Das stetig weiterentwickelte Dreambox OS integriert jedes Plugin nahtlos ins System. Wo andere an ihre Grenzen des Machbaren sto?en, ?ffnet die DM900 ultraHD das Fenster zur digitalen Zukunft.

Der Anspruch der DM900 ultraHD an h?chste Qualit?t manifestiert sich im einzigartigen Design der Dreambox. Durch ihre futuristische und gleichzeitig gradlinige Form hebt sich die DM900 deutlich vom typischen Kastenformat anderer TV-Empf?nger ab.

Ihren exzellenten Ruf verdankt die Dreambox dem technologischen Know-how in der Entwicklung. Die DM900 ultraHD wurde, wie alle Dreamboxen zuvor auch, komplett in Deutschland entwickelt. Auch f��r den Service verl?sst die DM900 ultraHD nicht das Land. Wer also nach einem zukunftsf?higen TV/IP-Empfangssystem sucht, f��r den ist die DM900 ultraHD genau das richtige Ger?t.

Hauptmerkmale:

  • Dreambox OS
  • Dreambox API
  • Ultraschneller Dual-Core 12K DMIPS CPU
  • 2 x HDMI 2.0 (Ein- und Ausgang)
  • 3 Zoll Farb-LCD
  • Touch on/off
  • MPEG-2/H.264 Decoder (Full HD)
  • H.265 Decoder (Ultra HD)
  • 1 x Smartcard Reader
  • 1 x SD-Card Reader
  • 1 x Common Interface Slot
  • Tuner-Steckplatz f��r DVB-S2 oder DVB-C/T2
  • 2 GB RAM
  • 4 GB Flash
  • Gigabit-Ethernet
  • USB 3.0
  • Mini-USB-Service-Port (Flash Rescue)
  • S/PDIF-Ausgang
  • automatischer Scan
  • 2,5 Zoll HDD (optional)
  • WLAN (optional)
  • Web Interface f��r PC und Smartphone
  • DiSEqC 1.0, 1.1, 1.2, USALS, Unicable

Allgemeines:?Ma?e: 270 x 187 x 60 (B x T x H)

Lieferumfang:

  • Dreambox DM900 UHD mit 1x DUAL DVB-S/S2 Tuner
  • Fernbedienung RC10
  • HIGH SPEED HDMI Kabel
  • SAT Anschlusskabel 1,50m
  • Stromkabel
  • Schnellanleitung

ZTW SP 1104-4600KV High Performance Brushless Motor

ZTW have now put out their Spider PRO premium motors, which are precision built for FPV Drone Racing.  Weight is always an issue when racing and these lightweight motors, 6.5g, are built with a CNC aviation aluminum shell. Each motor comes with a locking nut so there is no need for separate CW, CCW motors.

These motors are designed to give optimum thrust with 3” to 4” propellers. They come with thin silicon wire to ensure an easy installation.

The Spider PRO premium motors are a high-quality build with smooth, silent, powerful performance.

Features:
• CNC aviation aluminum bell
• High-temperature 200C and low resistance winding wire
• Lower internal resistance
• Higher torque, powerful output
• Original NMB bearings
• Recommended 3~4” props

Specs:
KV: 4600KV
Input Voltage: 2~3S LiPoly Battery
Recommend prop size: 3~4inch
Max Watts: 50W
Max Voltage: 8.4V
Max Current: 7A
Stator Thickness: 4mm
Poles: 9N 12P
Resistance: 0.468Ω
Idle Current at 8.4V: 0.38A
Rotor Diameter: 14.2mm
Shaft Diameter: 1.5x4mm
Bell Length: 12.5mm
Motor Wire length: 60mm
Bolt hole spacing: 9mm
Weight: 6.5g

Includes:
1 x ZTW SP series motor
2 x M2x6 mounting screws
4 x M2x4 mounting countersunk screws

www.ztwshop.com

ZTW Spider PRO Premium SP2206-2300KV Brushless Motor

ZTW have now put out their Spider PRO premium motors, which are precision built for FPV Drone Racing.  Weight is always an issue when racing and these lightweight motors, 33g, are built with a CNC aviation aluminum shell. Each motor comes with a locking nut so there is no need for separate CW, CCW motors.

These motors are designed to give optimum thrust with 5” to 6” propellers. They come with thin silicon wire to ensure an easy installation.

The Spider PRO premium motors are a high-quality build with smooth, silent, powerful performance.

Features:
• CNC aviation aluminum bell
• High-temperature 200C and low resistance winding wire
• Lower internal resistance
• Higher torque, powerful output
• Original NMB bearings
• CW thread only with locking nut
• Recommended 5~6” props

Specs:
KV: 2300KV
Recommend prop size: 5-6inch
Max Watts: 200W
Max Voltage: 16.8V
Max Amps: 20A
Stator Diameter: 22mm
Stator Thickness: 6mm
Poles: 12N 14P
Resistance: 0.0451Ω
Idle Current at 8.4V: 1.0A
Rotor Diameter: 28mm
Shaft Diameter: M5x14.5mm
Bell Length: 18.5mm
Motor Wire length: 22# 180mm
Bolt hole spacing: 16mm & 19mm
Weight: 33g

Includes:
1 x ZTW Spider Pro premium motor
1 x M5 Lock nut
4 x M3x6 mounting screws
2 x M3 washers

 

www.ztwshop.com

 

Sunray sr4 A8P sim card triple tuner DVB-S2/T2/C + WiFi TV receiver

Sunray sr4 A8P sim card triple tuner DVB-S2/T2/C + WiFi Adapter Sunray 4 hd se satellite tv receiver Specifications:
Product Description:
400 MHz MIPS Processor
Enigma 2, Linux Operating System
colored OLED – Display
MPEG-2 / H.264 Hardware decoding
Tuner: DVB-S,DVB-C, DVB-T
Tuner Module, Plug&Play
2 x Smartcard-Reader (Dreamcrypt CA)
Mini USB for Service and software update
10/100Mbit Ethernet Interface
1 x Scart (RGB, FBAS or S-Video)
SUNRAY SR4
HDMI
3 x USB 2.0 (e.g keyboard)
analog modem
S/PDIF Interface for digital bit stream out (AC-3)
64 MByte Flash, 256 MByte RAM
SATA
– for internal HDD 2,5��
unlimited channel lists for TV/Radio
channel-change time < 1 second
automatic service scan
directly bouquet-lists
EPG (electronic program guide)
multiple LNB-Switching control (supports DiSEqC)
OSD in many languages and skin-support
Videotext Decoder
extern 12V power supply
Technical Data:
DBS-Tuner mit DVB-S2:
Frequency Range 950 …. 2150 MHz
Demodulation DVB-S (QPSK); DVB-S2 (8PSK,QPSK)
Symbol rate DVB-S: 2 … 45 Mbaud/s, SCPC/ MCPC
DVB-S2: 10 �C 31 Mbaud/s (8PSK) , 10 �C30 Mbaud/s (QPSK)Video decoder:Video Compression MPEG-2 and MPEG-1 compatible, H.264
Video Formats 4:3 / 16:9
Letterbox for 4:3 TV-Device
Audio decoder:
Audiokompression MPEG-1 & MPEG-2 Layer I and II, MP3
Audio Mode Dual (main/sub), Stereo
Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz

Output analog:

Output Level L/R 0,5 Vss on 600 Ohm
THD > 60 dB (1 kHz)
Crosstalk < -65 dB

Output digital:
Output Level 0,5 Vss on 75 Ohm
Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz
S/PDIF-Output optical, Toslink

Ausgang Video:

Ausgangspegel FBAS 1 Vss +/- 0.3 dB an 75 Ohm

Video parameter:

Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm
Teletext filter in conformity with ETS 300 472 Standard

TV-Scart:

Output: FBAS, RGB, S-Video
Mini USB service connector:
Function: Update of Firmware

Ethernet:

10/100 MBit compatible interface
Function: Update of Firmware
Analoge modem:
analoge modem for Internet connection
SATA Interface:
for internal 2,5″ HDD
USB:

3 x USB 2.0
LNB power and polarisation per tuner:
LNB Current 500mA max.; short-circuit-protected
LNB Voltage vertical < 14V no load, > 11,5V at 400mA
LNB Voltage horizontal < 20V no load, > 17,3V at 400mA
Count of active satellite position:

DiSEqC 1.0/1.1/1.2 and USALS (Rotor Control)

Power consumption:

< 15W at 12V
External PSU
Input:

110-240V AC / 50-60Hz / 0,6A

ZTW Gecko 120A High Voltage Aircraft ESC

This is a high voltage version Gecko ESC supports up to 12S LiPo, but no built in BEC.

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.

As the development of the electronic and popular demand and designed for extreme aerobatics and therefore has the capability to support the higher current applications to eliminate the possibility of unwanted shutdowns, and is also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

Features
Data logging system such as temperature, voltage, current, RPM,
SBEC Voltage Output 5.0, 6.0, 7.4, 8.4V adjustable
Advanced Governor Mode and soft start
High SBEC Current Output, continuous 8A and burst 16A, designed to meet your high current application
Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
Secondary sub-menu setting by LCD program card or PC interface
Firmware updating by PC interface
Unique metal shape designing gives your new fashion visual impact.
Super smooth and accurate throttle linearity
Support and match with most of the motors, including high RPM motors
Programmable motor timing
Utilizes new smaller MOSFET technology to minimize weight
Finned heat sink
programmable throttle input range
Anti-spark circuit eliminates (HV OPTO version only)
ZTW Gecko 120A High Voltage Aircraft ESC

ZTW Gecko 150A High Voltage Aircraft ESC

ZTW Gecko 85A Aircraft ESC 8A SBE
Specifications
Output: Continuous Current 120A ,Burst Current 150A for 10 seconds
Battery : 18-38 NiXX / 6-12S LiPo
Weight: 115g
Size: 46x65x16.6mm (WxLxH)



GECKO AIRCRAFT ESC brushless electronic speed control

This is a high-quality, efficient brushless electronic speed control with an integrated switch-mode BEC. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication. 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.

As the development of the electronic and popular demand of the market, our BEC has been specifically designed for extreme aerobatics and therefore has the capability to support the higher current applications to eliminate the possibility of unwanted shutdowns, and is also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

Features
Data logging system such as temperature, voltage, current, RPM,
SBEC Voltage Output 5.0, 6.0, 7.4, 8.4V adjustable
Advanced Governor Mode and soft start
High SBEC Current Output, continuous 8A and burst 16A, designed to meet your high current application
Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
Secondary sub-menu setting by LCD program card or PC interface
Firmware updating by PC interface
Unique metal shape designing gives your new fashion visual impact.
Super smooth and accurate throttle linearity
Support and match with most of the motors, including high RPM motors
Programmable motor timing
Utilizes new smaller MOSFET technology to minimize weight
Finned heat sink
programmable throttle input range
Anti-spark circuit eliminates (HV OPTO version only)

Specifications
Output: Continuous Current 155A, Burst Current 200A for 10 seconds
Battery : 5-18 NiXX / 2-6S LiPo
Weight: 130g
BEC: 5.0V, 6.0V , 7.4V, 8.4V adjustable / 8A
Size: 46x65x16.6mm (WxLxH)

www.ztwshop.com/ztw-gecko-155a-aircraft-esc-8a-sbec-p-219.html