Android/ iOS APP competiable support home security 315MHz wireless home burglar GSM alarm system

home security
Power supply:
Input: AC 110-240V, 50-60Hz; Output: DC 12V 500mA
GSM working frequency:
850/900/1800/1900MHz
Standby current:
≤80mA
Alarm current:
≤170mA
Internal battery backup:
7.4V 500mAh rechargeable battery
Internal siren volume:
110dB
Supported Wireless Accessories:
10 remote controls and 50 wireless sensors
Radio frequency:
315MHz
material:
ABS plastic
Operation Temperature:
-10~55 degree

Unique design Android/ iOS APP PIR door sensor competiable support home security 315MHz wireless home burglar GSM alarm system