Wireless Sound Contact Bell Alert Security Sensor - Open Door Alarm System For Business When Entering, Kids Safety, Home, Office, and More
Simply plug the receiver into any standard outlet and use the double-sided adhesive tape provided to attach the door sensor to your door or window. Remove the insulating paper from the sensor before use
This child/ home door sensor alerts to helps deter break-ins(entry alert chime activates when magnetic sensor separates)
This wireless door open chime is up to 1000ft in open area, IP55 Waterproof
55 Ringer 5 Volume from 0-110dB. The built-in memory chip remembers your last setting tune without having to reset it after a power failure
Overview
Color : White
Brand : SURFOU
Product Dimensions : 40"L x 30"W x 50"H
Number of Batteries : 1 12V batteries required. (included)
