功能
耐久, 易于安装, 防水, 应用程序远程控制
Product name
GSM Alarm System
DC Power supply
9~24VDC/2A
Power consumption
12V input, Max. 50mA/Average 25mA
Wireless frequency
Quad-band 850/900/1800/1900MHz
SIM interface
Support 3V SIM Card
External antenna
SMA Antenna interface,50 Ohm
Certification
CE Approved2
Backup Battery
3.7V/900mAh,can last 8 hours
Temperature range
-20~+60 C degree