Add on to your Air-Alarm system as needed with this wireless indoor siren. To ward off would-be intruders, it sounds at 120dB. From SecurityMan.
Compatible with Air-Alarm system, not included.
- Includes wireless indoor siren and rechargeable battery
- 120db siren sound
- Transmits at 430-433MHz frequency band
- Approximately 300' wireless transmitting distance
- Measures approximately 7-1/2" x 5-1/2" x 1-13/16"
- 1-year Limited Manufacturer's Warranty
- Made in China