Wireless Siren produces a loud 105dB alarm sound and strobe light. It can be triggered by any wireless alarm sensors including smoke, motion or door sensors
Wireless 433MHZ Siren Strobe with Battery.
- Standalone Alarm system.
- Local alarm by siren.
- 30 wireless zones,work with wireless PIR motion sensor,door/window ontact,remote keyfob,SOS panic button.
- wireless frequency : 433hz,868Mhz
- Built-in 1200 mA/h rechargeable battery: support tamper switch