This Anti-thief Security with built-in vibration sensor to monitor the safety of your property. Long remote control range will meet your needs. Perfect to protect your shop, office, home, motorcycle, bicycle or anywhere requiring protection. Suitable for home, office, unit, shop, warehouse, garage, etc. Alarm Modes The alarm will sound if it is shocking, moving or vibrating by somebody tampering with it. Loud Sound Powerful over 120dB, scare the potential thieves away. Application Protects your home/office against intruders, ideal for the bike, windows, doors, filing cabinets, safety boxes etc. (Be installed inner side). Specifications Type Vibration sensor Working voltage 9V Siren 120dB Alarm time 30 seconds Unit Dimension 11L x 6W x 2.5H cm Package size 12L x 7W x 3H cm Weight 70g Package included 1 x Vibration Activated Anti-Theft Alarm