anti-theft system quality PIR and door sensor PSTN bulgar alarm systems security home

home security
Power supply:
Input: AC 110V-240V, 50/60Hz; Output: DC 12V 500mA, 6Wh
Standby current:
30mA
Alarm current:
280mA
Internal battery backup:
4 pcs AA 1.2V rechargeable battery
Internal siren volume:
110dB
Supported Wireless Accessories:
10 remote controls, 50 wireless sensor
Radio frequency:
315MHz
material:
ABS plastic
Operation Temperature:
-10~55 degree

Latest smart home anti-theft system built-in battery and siren quality PIR and door sensor PSTN bulgar alarm systems security home