- Dakota Alert wireless PIR sensor kit - Passive infrared detector is able to monitor an area up to 100 degrees wide - With the integral mask, the detection area can be narrowed down to 20 degrees or anywhere in between - With the swivel mount, the IR-3000 sensor can be adjusted right to left up to 80 degrees and up and down up to 50 degrees - Can detect a person up to 12 feet, 25 feet or 40 feet away - Sensor can also be set to flash an LED or stay dark when a signal is sent - Powered by one 9 volt battery and will have a battery life of about 12 months under normal conditions (low battery alert to notify you when it is time to replace the battery) - Designed for indoor or light duty outdoor applications under an eave or awning or other protected location - WR-3000 receiver plugs into a standard wall outlet and can be placed on a table orounted on the wall - When the receiver gets a signal from the transmitter, one of four different tones (Classical, Westminster Chime, Ding Dong, orWhistle) will sound for a few seconds - Receiver volume control - Equipped with four form "C" relays (one for each zone), and one 12 volt DC output terminal that will activate for several secondswhen a signal is received - Receiver can be user-programmed, so the 12 volt DC terminal and one relay will activate for 10 minutes, if this is desired. The tones will still sound for several seconds. - Wireless PIR sensor has a range of up to 3000 feet and full compatibility with the 3000 Series transmitters and receivers. - Kit includes 1 IR-3000 transmitter and 1 WR-3000 receiver