GE Wireless Door Alarm With Programmable Keypad

Powerful 120 decibel alarm sounds when the door is opened. Includes wireless door and window sensors. System is easy to install and operate. Delay feature helps to avoid false triggering. Set to operate in chime or alarm mode. Uses 4-digit keypad to set security code for arming or disarming. Operates with 3 AAA batteries (not included). Low battery indicator light lets you know when to replace the batteries.