●Wireless remote controlled alarm●With built-in vibration sensor to monitor the safety of your property●Widely worked on the windows， door， or your wall，or，absorbed on the steel ，iron objects.it can also take a way like sticking，hanging，or tying.●Perfect to protect your shop， office， home or anywhere requiring protection●110dB alarm sound will last up to 40 secondsProduct Descriptions:Wireless remote controlled alarmWith built-in vibration sensor to monitor the safety of your propertyWidely worked on the windows， door， or your cofferPerfect to protect your shop， office， home or anywhere requiring protectionUse the magnetic back or a wall mount hole for easy installationComes with remote controller for easy controlling110dB alarm sound will last up to 25 secondsRemote control range is up to 15 metersPowered by a 9V battery for alarm (included)Material: PlasticSize of Alarm: 100 x 53x 28mmPackage Contents:1 x Remote Control Vibration Alarm1 x Remote Controller