Product Description:
Use to monitor the mailbox, garage, driveway or countless other places. Battery operation and 400-foot range means no wiring is necessary. When a vehicle or person passes the sensor, the receiver emits a pleasant chiming sound.
Features include:
*Completely wireless infrared alert system*Place the sensor anywhere on your property and the receiver anywhere in your house up to 400 feet away*Receiver makes a pleasant chiming sound when the sensor is crossed*Receiver uses 3 (three) C batteries and transmitter uses 1 (one) 9V battery (not included)*Comes in a brown box.
Dimensions:Weight: 0.6 lbsWidth: 3"Height: 5"Depth: 1.5"Length: 0" - 14"