GPRS DTU Function features: Easy to use, only configurate few parameters; Use single module, embedded Protocol stack, without external CPU, Higher stability; Support RS232/ RS485 interface, ....
Jinan USR IOT Technology Limited has been focusing on IOT and M2M field for more than 6 years. We offer networking products such as serial device server, Ethernet to serial, GPRS DTU and embedded....
Qingdao Wuxiao Group can produce all kinds of steel towers ( iron towers) and similar steel structures ( iron structures) as per customers requirements and drawings, such as transmission tower, ....
Qingdao Wuxiao Group Co., Ltd. was initially established in March 1993, located in Qingdao, Shandong province, China.Through the continuous development of more than 17years, she has grown into a....
SUMMARY Multi-functional tester for ADSL & broadband IP ( WAN & LAN) . It features LCD backlight, for easy operation in darker environments. What s more, it is powered by a rechargeable battery.....
As a mainstay enterprise of China communication maintenance, Senter Electronics Co., Ltd, apply itself to the development, manufacture and distribution of communication maintenance instruments & ....