Wireless Drive-Alert Receiver with chime and volume control and a DA-611TO-50 Sensor

The wireless DA-100 Drive-Alert Vehicle Detection System includes a control panel with an internal alert chime with volume control and a DA-611TO sensor/transmitter. This is the perfect wireless system for someone who wants an economical and reliable wireless system, and only needs an audible chime alert. The DA-100 control panel is also a perfect wireless accessory for people who own a DA-600 or DA-605P, and would like an additional alert (chime with volume control) in another building or location. These wireless systems have a sensor/transmitter which monitors a 12-foot radius (24' diameter) to detect disturbances in the magnetic field caused by vehicle traffic in driveways, farm lanes, intersections and any areas where knowledge of vehicle movement is desired. Unlimited sensors may be added. The sensors are not a PIR or -œbeam" sensor. Thus, they do not have the false alarms common to IR sensors; such as being triggered by animals, fog, weather, etc.