|The CX-806 is a professional state-of-the-art motion sensor engineered with the world''s best components and materials. Every aspect of this sensor provides the most reliable motion sensing with freedom from false alarms.It includes two motion sensing systems: microwave Doppler motion sensing and PIR motion sensing,the two systems'' signals are evaluated by SUREN-proprietary signal processing algorithms, which reject false alarm conditions while detecting intruders.
The CX-806 microwave system includes a modern, compact, DRO-based micro-strip Doppler transceiver, with PCB patch antennas. The Doppler signal is digitally processed to detect intruders and reject distractions.Constant-motion signals (such as fans) are de-emphasized, and fluorescent light frequencies are digitally removed. On the PIR side, patented PYROFLEX** IR detection provides much stronger intrusion signals than conventional detectors, thus providing an information-rich signal to the microcontroller. Inside the microcontroller, SureSpot**digital processing finds intruder signals among the complex curves and dips of real-worl signal waveforms.