1. Dual-tech passive infrared and mv detector

2. Have microprocessor controller

3. Microwave range is adjustable

4. Low power consumption, real temperature compensation

5. Dual polarity pulse count is adjustable

6. Anti white light interference

7. Has under view, no blind area

8. Anti RF interference30V/m-1GHz

9. Special anti fluorescent interference

10. Environment memory and C-output model