Features a test button for checking battery charge
Easily change between chime, alarm and off settings
Designed for fast and easy installation
Help secure a door or window in your home with this 120dB Wireless Home Security Door/Window Alarm. Great way to deter intruders. Compact, magnetically triggered alarm sounds when window or door is opened.
Installs in seconds with included self adhesive pads sensor can be placed on left or right side of siren for added convenience
Includes entry chime setting alerts you when people/children are coming/going when you're at home