Description: 1) Alarm mode: Give an alarm warnning while Alarm density reaches: Coal gas: 1000~ 5000ppm, LGP: 1000~ 5000ppm, natural gas: 1000ppm~ 5000ppm 2) Working mode: indepedent & compatible mode: ....
Shenzhen Autosecu Technology Co., Ltd., a high-tech enterprise speciliazing in research, production and sale of RF, provides the products of OEM and ODM to the customrs.we have powerful R& d teams and....
Description: CDMA network protection, short message sending function. DIY, Customize, easy-to-use and install! ATS-802A is the updated advanced CDMA prepaid module made by Shenzhen Autosecu....