Ecolink Z-Wave Plus FireFighter Wireless Audio Detector - FF-ZWAVE5-ECO Brands_Inovelli 4GHz Frequency: Globally recognized for

4GHz Frequency: Globally recognized for stable connections

Battery life Up to 3 Years Z-Wave version Z-Wave Plus V2

and automatically control fan speed based on the temperature difference

PRO VERSION - Heating sensor: manage a room's heating

and even supports external sensors via dry contact input—making it one of the most versatile sensors available

Ecolink Z-Wave Plus FireFighter Wireless Audio Detector - FF-ZWAVE5-ECO Brands_Inovelli 4GHz Frequency: Globally recognized forThis Z Wave Smoke Detector Listener sends signals to Z Wave networks based on existing smoke and CO detectors. Improve your home's safety system with the Ecolink FireFighter Wireless Audio Detector.