WPA-3000 Dakota Wireless Driveway Alarm

The WPA-3000 Driveway Alarm System by Dakota Alert is a magnetometer (detects only metallic objects) based wireless driveway alert system. Humans, animals, or any other non-metallic object will not set off the transmitter/sensor. The transmitter operates on a 9-volt battery and is connected to a probe by 50 feet of wire. The probe should be buried parallel to and within 10-12 feet of the detection area (typically a driveway) so that it will properly detect vehicles. When a vehicle drives by, the transmitter will send a signal up to 600 feet away (depending on the local terrain) to the receiver (WR-3000). The Dakato Alert 3000 series is the latest technology from Dakota Alert and is not compatable with earlier made products. * The plug-in receiver in this set is the WR-3000 and simply plugs into any standard wall outlet. It may then be set to any one of four tones. You may also add extra receivers and transmitters/sensors to the 3000 series driveway alarm systems. * This driveway alarm is extremely reliable, easy to install, and has up to a 600-foot range to the receiver. The WPA-3000 by Dakota Alert is ideal for situations where you ONLY want to detect large metallic objects or vehicles entering your driveway, property or street. The wireless sensor will not detect movement by non-metallic objects. * The WR-3000 is equipped with four form “C” relays (one for each channel), and one 12-volt DC output terminal that will activate for several seconds when a signal is received. The receiver can be programmed so the 12-volt DC terminal and one relay will activate for 10 minutes, if desired. The tones will still sound for several seconds. * The temperature operating range of this product is -30 degrees to 120 degrees fahrenheit.