Features
Power input: AC 110-240V
Wireless frequency: 433MHz
Receiving coding method: EV1527
Receiving distance: ¡Ã120M (open)
Alarm loudness: 110DB
Backup battery: AAA 7.4V
Can be equipped with 100 wireless accessories
Fashion design
High-decibel horn sound and light alarm
Backup battery power supply: long battery life
Use occasion
Homes, warehouses, shops, you can install this alarm kit, which can effectively deter thieves.
Wireless connection sensor
The siren can be wirelessly connected to a 433MHz sensor. When the sensor is triggered, the siren will immediately sound an alarm, which is very important for safety protection.
Can connect door magnetic sensor, infrared sensor, smoke sensor, water sensor, gas sensor, etc.
Connect a large number of sensors
The siren can be connected to 50 433MHz frequency sensors and 50 433MHz frequency remote controls
Long battery life
The police siren is plugged into the power supply. When the home is powered off, the police siren will activate the backup battery for battery life. The backup battery's use time is about 8 hours
Package Contents
kit 1:
Wireless Siren*1
Door sensor*1
Remote control*2
kit 2:
Wireless Siren*1
Infrared motion detector*1
Remote control*2
kit 3:
Wireless Siren*1
Infrared motion detector*1
Door sensor*1
Remote control*2
kit 4:
Wireless Siren*1
Infrared motion detector*2
Door sensor*3
Remote control*2
kit 5:
Wireless Siren*1
Infrared motion detector*3
Door sensor*5
Remote control*2