Wireless Vibration Alarm Remote Control Security Burglar Alarm for Door Window Bicycle Features: With about 110dB loud volume alarm. 10 level vibration sensitivity can be adjusted. With metal appearance remote control. Professional design, quick and sensitive response. Immediately alarm while thieves pushing the door or window. After the first vibration warning of the bicycle and electric moto, the bicycle will trigger the continuous alarm. Can be used for bicycle, moto and window, suitable use at home, in office, in shop, etc. Specification: Condition: Material: ABS Color: Black Host Size: Approx. 8.4 * 4.1 * 1.8cm/3.3 * 1.6 * 0.7in Remote Control Size: Approx. 6 * 2.9 * 1.1cm/2.3 * 1.1 * 0.4in Package Size: Approx. 10.3 * 6 * 3.4cm/4 * 2.3 * 1.3in Power Supply: 2 * "AAA" batteries(Not Include) Frequency: 433MHz Alarm Volume: 110dB Package Weight: Approx. 63g/2.2oz Package List: 1 * Security Burglar Alarm 1 * Remote Controller 2 * Double-sided Adhesive Tape 1 * User Manual