WMA-3000 Wireless Motion Alert

Don't be caught unaware. Protect your home or business from unexpected visitors. The WMA Wireless Motion Alert system sends an immediate alert when a person or car enters your property. The transmitter operates on one 9V battery, is weatherproof, and easily mounts to a tree or post near the driveway. The transmitter uses a infrared beam to detect people or vehicles to a distance up to 80', then sends a radio signal back to the receiver, which can be placed in your home up to 600 feet away. Dakota Alert WMA-3000 / Includes one Transmitter and one WR-3000 Receiver / Transmitter uses a passive infrared (PIR) beam to detect people or vehicles up to a distance of 80', then sends radio signal back to the Receiver up to 60' away (actual range will vary depending on local terrain). / Operating temp range: -30 degrees F to 120 degress F.