Wired Entrance Alert Kit Alerts You When Someone Enters Door…No Batteries Needed
$89.99The AV-200 is a hard-wired entrance alert kit for those who do not want to use a wireless notification system. Similar to the popular DA50L-A, this kit uses a passive infrared sensor (PIR) that triggers a chime alert when heat and movement are detected. Wired to the sensor is a speaker-chime-box that plays a chime sound when triggered. This kit has everything you need to install, operate, and maintain the system. Great for doors that remain open, or hallways. Reliability and ease of installation make this a great product to improve customer service and increase safety.