Add on to your Air-Alarm system as needed with this wireless outdoor siren. To ward off would-be intruders, it sounds at 120dB and also flashes a light. From SecurityMan.
Compatible with Air-Alarm system, not included.
- Includes wireless outdoor siren and rechargeable battery
- 120db siren sound
- Transmits at 430-433MHz frequency band
- Approximately 300' wireless transmitting distance
- Three-minute maximum alarm sound with flash
- Built-in 6V DC rechargeable backup battery lasts up to 100 hours
- Measures 9" x 4-3/4" x 3-1/4"
- 1-year Limited Manufacturer's Warranty
- Made in China