Earthquake Detector Doorbell Thieves Home Security Vibration Sensor Mini Alarm

Description

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)
(ship 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:9.5 x 5.2 x 2.2cm(L*W*H)
Packing Included:
1x Alarm