Microwave and infrared double detection. Automatic temperature compensation: all-range precise temperature
compensation adopted to maintain consistence of detection
sensitivity regardless of environment and temperature change. Patented microwave self adapting frequency modulation and linear
transmission technology can get rid of interference of electric fan
and suspending articles. Anti-cross interference technology can install multiple tri-inspect
detectors in the same space without mutual influence. Programmable function with best application flexibility crate