1. using the cycle switch separately switch to audible alarm and concealed vibration alarm.

2. High sensitivity,can detect ferrous metal and non-ferrous metals,Using a simple,convenient

    and easy to adjust.

3. When the detection of metals with the sound(or vibration) and optical alarm functions simultaneously.

4. Alkaline batteries to 10%-15% proportion of the work of the police may be more than 40 hours of

    continuous work.

5. 9V battery to 7V release around the same detection range. The battery voltage is low, will be

    automatically  continuous alarm.

6. Small and simple,round detector head can exactly detect the location of metal, be used for wood ,

    school or factory where need not high sensitivity security check

1. Airports

2. Correctional Facilities

3. Arenas

4. Public Buildings

5. Private Buildings

6. Schools

7. Special Events

8. Loss Prevention

9. Nuclear Facilities

10. Transportation Terminals

11. Courthouses

12. Corporate Security

13. Historical Landmarks