مكان المنشأ
Guangdong, China
Usage
gsm wireless security alarm
GSM Frequency
850/900/1800/1900MHZ
Working power
AC100~230V.DC12V
Built-in Li-Ion backup battery
3.7V 1200mAH(rechargeable)
Alarm Preset
6 auto dialer phone numbers, 2 SMS numbers
Defense Zones
8 Wired and 99 wireless defense zones