ET&T Technology Co. Ltd.

ET&T Technology was founded in 1992, in Taipei, Taiwan. The company initially focused in the development of computer peripheral devices. We have started the research on touch technology and gradually worked as the expert in Infrared, Resistive touch and Capacitive touch solutions nowadays. Eyeing the importance of mobile security systems, we have been widened our business to automobile recorder system, CCTV. Our DVRs are based on Linux operating system for high trustworthy and low power consumption. ET&T is dedicated to providing our customers with best solution and service. We are a reliable and trustworthy company that you can count on. Total client satisfaction is the driving force behind every of our move for now and in the future.


At ET&T Technology Co. Ltd., we strive to bring you the best ECB-R3A for the best price. We are dedicated to fulfilling the needs of our customers by offering high-quality products as well as prompt and reliable services. In addition to ECB-R3A, we also offer high quality ECB-R3A at a reasonable price. We take pride in providing everything you need and making it easy for you to find and purchase these items. Contact us today to find out more about our manufacturing capabilities and our extensive range of ECB-R3A.


  • Support DDS (Data Distribution Service)
  • Low latency quick response
  • Support Modbus function
  • Provide photo couple isolation input
  • Provide relay output NO/NC contact
Specification :

Model No. ECB – R3A
System  OS Linux
 Processor ARMv8@1.4G, 1GRAM,16GFlash
Power  Power Input DC 12/24V
 Audio/Video Output HDMI output
Audio/Video  USB Port USB 2.0 port x 4
Interface  Ethernet 10/100/1000M RJ45
 WIFI Built-in 802.11.b/g/n/ac
 Serial RS485X1/Modbus RTU
 AC Input(Isolated) 90~240VAc X 1
 Relay Output 250VAc or 24VDc X1
 Dimension / Weight 90x90x36mm / 200g
Environment  Operating Temp. -20~70°C / -4~158°F
 Storage Temp. -30~75°C / -22~167°F
 Humidity 10~90% Non-condensing

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Here you can find the complete definition of ECB-R3A. ET&T Technology Co. Ltd. strives to research and develop quality, energy-efficient ECB-R3A to benefit the consumers. Our staff are aware of their responsibilities and ensure that the work or tasks assigned to them are completed in a timely manner. Regular training sessions help our team to cope up with the changing business environment and to perform well. We are best in the manufacturing of ECB-R3A.  For more information about our high-quality standards ECB-R3A, please contact us at anytime.