The  greatest superior of us  is we not only provide perfect and professional gps/gsm personnel,car safe series product ,but also develop some relational  monitor  manage software with product,and offer several languages editions monitor manage software ,to assure different country user get best product and service.everyone can login our test system:

http://203.80.253.134, user name is ruiming1,password is 123456,if you want know more about us ,pls login our company website http://www.gpsruiming.com

 

 mainframe 1 
 Remote control/433.9MHz  2 
 alarm 1 
 Gps antenna/active 1 
 Gsm antenna/900M/1800MHz 1 
 circuit breaker/12V/40A/often close   1 
 Vibration sensor 1 
 20pin cable 1 
 Mic wire/voice speaker wire 1 
  Simlock 1 

 

parameter min typical max
 Working voltage/ direct current
         9v         12v         25v
 quiescent current
         50mA 80mA 150mA
 working current
         80mA 200mA    3A
 ambient humidity
         30％ 80％ 95％
 working temperature . 
      -20℃ 25℃ +65℃