We get a lot of calls from convenience and retail store managers and owners looking for a robust entrance alarm or entry alert. What these do is alert workers in a store when someone enters the store. Because the construction of the store is typically masonry and metal, running new wiring for an entrance alert is often too difficult or not cost effective. That same type of construction materials also presents a problem for many entrance alarms because the wireless signal many of them send will “bounce” off the masonry walls.
Security2020.com presents the DA50L-A which is a high powered wireless entrance alarm for retail business security. Through a PIR sensor monited over the area you want to monitor, a wireless signal is transmitted to the plug-in speaker/receiver. This robust product has a range of approximately 1,000 feet and also is available with additional entrance alarm sensors and receivers. You may set the receiver to chime to a specific sensor or have multiple receivers chime to one sensor.
