Door and Window Security Alarm Wireless Time Delay Alarm Magnetic Triggered Door Open Chime for DIY Home Security, Loud 108 dB
Wsdcam Door and Window Alarm offers a effective and inexpensive DIY home security solution to help protect you and your belongings with a 108 dB alarm that sounds when a door or window is opened. Help to Deter the intruder, wake or alert you if at home and possibly alert neighbors.
- 108 dB Loud Alarm can effectively prevent intruder entering through your door/window.
- 4 in 1 Multi-Function — General Alarm, Constant Alarm, Closing-door Alert (Time Delay), Doorbell, set the appropriate mode according to your need.
- Battery Operated, it need two AAA alkaline batteries ( not included ).
- Low Consumption Design, they can work for over 2 years.
- Low Battery Warning, when it need replace batteries, the LED light will flash once every second.
- Self-Adhesive, easy to install and operate.
- Product Size: 3.4*1.7*0.6 inch
1* Door/window Alarm
1* Magnet Box
1* User Manual