The 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 opened, or hallways.  Reliability and ease of installation makes this a great product to improve customer service and increase safety.

When the off the shelf entry alert from the big box store retailers simply won't due, look to the DA50L-A.  Simple to install but powerful, this product has the range you need to get the job done right!  An alert is sent to a remote receiver whenever a person passes through the Passive Infrared Sensor.  Install multiple sensors for several doors and up to 4 chime receivers to hear the alert in different locations.

Long Range Contact based entrance alert kit.  Ideal for monitoring when a door is opened, or a customer/guest comes in.  The door contact triggers a chime and/or a bright, flashing LED light notification at the receiver.  1000 foot range and multiple accessories are available to expand the system.  Volume control manages a 90 decibel chime.  Flashing strobe will repeat 28 times in a short burst designed to catch the eye.