ITEM NAME:Earthquake Detector MIni Doorbell against thieves Home Security Vibration Sensor Product Description Earthquake Detector Doorbell against thieves Home Security Vibration Sensor Mini Anti-Theft System 120dB Alarms Window Door Features: 100% Brand new and high quality! can use Doorbell against thieves Attach the Vibration Alarm to any place inside the steel safe. (There is magnetic bar inside the alarm) Swith on the alarm and it will be on alert in 15 seconds, if there is any vibration, the alarm will sound for 30 seconds. The beep sound is over 120DB), If the vibration continues, the alarm will sound again. Control button by power On / Off, easy installation and use. Vibration Detector Alarm for Office & Home Security. The Alarm protects your property by giving out alarm sound when it senses vibration, shaking, striking and moving. Best choice for yourself or your friend.You will not be disappointed! Technical Parameters: -Operating voltage: DC 9V (9V alkaline battery) (without the battery) -Alarm sound pressure: 120dB -Induction method: vibrating alarm -Start delay: 15 seconds -Alarm delay: 30 seconds -Installation: Magnetic back can also be hung Color: White Power Supply: 1 Piece 9V battery (Not Included) Dimension: 10 x 5.3 x 2.4cm (L * W * H) Packing Included: 1x Alarm (excluding battery).Can use Doorbell against thieves. The Alarm protects your property by giving out alarm sound when it senses vibration, shaking, striking and moving. Attach the Vibration Alarm to any place inside the steel safe.
