Chuango Wireless Strobe Siren

Weatherproof and stylish designPiercing 110dB siren, selectable durationVolume adjustable (High/Low/Mute).When connected to an alarm system and an intrusion occursthe WS-105 will sound with the strobe light flashing.Compatible with Chuango 315MHz alarm panels(G5/A11/B11/H4 Plus) and sensors, such as remote controls, door/window contact sensors, and PIR detectors, etc.For smaller premisesthe unit can also work as an on-site alarm system with other accessories, such as remote controls, door/window contact sensors, and PIR detectors, on the same radio frequency.