HENDUN Door Alarm When Opened for Home Security with Remote, 130dB Wireless Windows Alarm Sensors,Door Chime for Pool Door, Kids Safety for Garage, Sliding, Dementia,Opening Alert (Pack 1)
 
Product Features
  

         
Loud Enough - When the door/windows are opened or pryed, immediately sound 130db.
         
Four Modes available - Arm/Doorbell/Beep/SOS mode controlled by the remote.
         
Easy Installation & Operation - Contains self-adhesive tape. All operations are performed by remote control/keyfob.
         
Multipurpose Security System - Anywhere you need to be alerted, such as pool/drawers/refrigerator/gate/dorm/travel/, preventing alzheimer elopement.
         
Reliable after-sales - Low power consumption, low battery reminder. 2 packs are more cost-effective.