This unique alarm system uses the same advanced technology as some police radar systems. With microwave technology, it is able to "see" through walls to determine when someone is approaching and how close they are. When an intruder comes within 20 feet, it begins barking like an angry German Shepherd. The closer they come, the more frequent and more threatening the barking becomes.

Functions using an electronic radar-wave sense control, which can detect through any medium such as: wood, cement, brick, glass, paper, cardboard, curtain, etc.

When a thief or intruder comes within 7 meters of the "secure dog", it will automatically bark (Woof! Woof! Woof!) imitating a genuine vicious dog. It is a very effective security alarm, which will immediately scare away any unwanted visitors. This "Secure Dog's" maximum sound volume can reach up to 100dB.

Adjustable radar sensitivity and volume controls.
Applicable locations........offices, homes, supermarkets, restaurants, stores, warehouses, factories, etc.
Multi-Function Secure Dog has 2 other functions:
1. Visitor Announcer.
2. Auto melody playing machine.