Guard Dog Defense Inc. in Rochester, MN, US (United States)

Detects Motion Behind a Wall or Door This unique alarm system uses advanced microwave radar technology that allows it to detect motion and measure distance through doors, windows, and walls up to 4" thick. When an intruder comes within 30 feet, it begins barking like an angry German Shepherd. 

Now, you can afford to install your own video surveillance system to monitor your driveway, front door, pool area, baby's room, or business. The cameras have swivel brackets that mount to walls or ceiling. 

The Wide Angle lenses gives you a full 120° viewing angle. Use it indoors to monitor a nursery, a sales floor, an entrance, or mount it outside to monitor your property. 

Guard Dog Defense offers the best value in electronic security alarms for your personal protection, and home security. We also have a wide selection of car alarms to protect your car from theft, and child alarms to monitor and protect your children. 

After placing your order, you will receive a confirmation via e-mail with a copy of your order. You will receive a paid receipt shipped with your order.