anti-theft system built-in battery sound and light siren real time wireless On-site alarm system kit

home security
Power supply:
AC 100-240V, 50/60Hz
Standby current:
13mA
Alarm current:
100mA
Internal battery backup:
3.7V 600mAh lithium battery
Internal siren volume:
90dB
Supported Wireless Accessories:
40 wireless sensor
Radio frequency:
315MHz
material:
ABS plastic
Operation Temperature:
-10~55 degree

Smart home anti-theft system built-in battery sound and light siren real time wireless On-site alarm system kit