Window Glass Vibration Alarm with Super High Sensitivity, Door Alarm Vibration Sensors – Security Alarms for Glass Break Detection 120dB, Switch on Work After 15 S. Sound for 25 Second Every Trigger

Vibration Alarm
1.Install one 9V 6F22 battery(no include) within the alarm(please note the polarity“+-”).
2.Mount the alarm with adhesive tape.
3.Switch at the alarm and it’ll ARM after 15 seconds. lf there’s any vibration, the alarm will sound for 25 seconds.(the beep sound is over 120DB)
4.lf the vibration continues, the alarm will sound again.
5.When the sound is low, please change the battery. lf don’t use for very long time, please cast off the battery.

Specialized Window or Door Alarm System: This alarm is specifically designed to any vibration on door or window, garage, place of work, RV, or dormitory, including both sliding and traditional windows.
Easy Installation: Install one 9V 6F22 battery(no include) within the alarm(please note the polarity“+-”). Mount the alarm with adhesive tape.15 second arm delay, 25 second alarm sound for each trigger.
Powerful 120 dB Alarm: Upon detecting vibration, the window security alarms emit a loud 120 decibel alarm that lasts for 25 seconds. High Sensitive
Powered by 9V 6F22 Battery: This window security sensor requires one 9V battery (Now not included). Its wireless, easy-to-install design permits for a peel-and-stick application on any window or glass.
What Do You Get? 2 x Door Window Alarms ( 9V 6F22 Batteries Now not Included), 2 x Mounting Tapes ,our worry-free 24-month warranty, and friendly customer service