Ness Security Wireless Smoke Detector
Eliminante wiring with the Ness Security 106-040 RSM wireless smoke detector. Use with the Ness Security 100-200 Radio receiver. The RSM smoke detector is a photoelectric type with high volume sounder, test button, alarm LED. The onboard Ness Security radio transmitter requires minimal setup. A single 9v battery powers the smoke detector and the transmitter.
Hills Photoelectric Smoke Alarm
This Hills photoelectric smoke detector is designed to provide early warning of developing fires in both residential and commercial applications. These multi-voltage, 4 wire smoke alarms can be connected to many third-party devices such as security alarm systems and access control systems and up to 24 units may be interconnected. Supplied complete with mounting ring and 9VDC back-up battery.