* Sensitive and adjustable
* Strong anti-jamming ability
* The exterior is made of corrosion resistant material
* Automatic built in test and self diagnosis
* Password protected permissions control
* Accurate location of the detected object

* Waterproof
* Sensitive and adjustable
* Strong anti-jamming ability
* Automatic built in test and self diagnosis
* Accurate location of the detected object
* Fast installation
* Long life of 40 Hours of battery charge