DA-1 - Magnetic Door Announcer
	Quantity in Basket: none Code: DA1 Price: $45.00 Shipping Weight: 0.14 pounds
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The DA-1 motion sensor is a simple, effective, and low cost solution to monitoring all entrances with doors in place. It utilizes a magnetic reed switch to activate only one time when the door is opened and does not activate when the door closes. This feature eliminates the aggravation of unwanted redundant chimes. Uses (2) AA batteries, included. Installs in seconds with Velcro and two-sided tape.