Expand the capability of your security system--and increase your peace of mind--with this wireless smoke sensor. It's simple to install and uses a photoelectric detector. From SecurityMan.
Compatible with Air-Alarm system, not included.
- Includes wireless smoke sensor and one 9V battery
- Approximately 300' wireless transmitting distance
- Measures 5" x 7" x 4"
- 1-year Limited Manufacturer's Warranty
- Made in China