¡ò Microwave¡¢Passive infrared and Microprocessor triple technology detector. Effectively eliminate of false positives and prevent interference with small animals; ¡ò IRC mode, automatically converted to Microwave / Passive infrared dual technology. When one of detect technology failure, can automatically converted to other one then continue to work.Ensure that the system is safe and reliable; ¡ò A.I. Microprocessor control, Built-in high-performance microprocessor to monitor the working conditions detector; ¡ò Adapt to temperature control circuit, automatically adjust detector gain by change the state of the environment, ensure the detector is always in the best job status; ¡ò Uniform sensitivity of the optical system.