Dual Passive Infrared and Microwave Detector PIR Motion Sensor Wall Mounted Wired Alarm NC Output For Home Burglar Security Alarm System

Features:
*A new generation of professional movement spread spectrum analyzing PIR MW detectors.
*Dual element PYRO sensor and hard lens for outstanding detection performance and elimination of false alarms.
*Microwave detection based on Doppler concept.
*Unique microwave motion sensor module with microstrip patch antenna.
*VLSI based electronics with movement speed spectrum analysis.
*AND OR alarm signal selection.
*Height installation calibrations free.
*User-friendly installation with or w/o swivel bracket.
*2-way Microwave sensitivity adjustment.
*2-way PIR sensitivity adjustment.
*BI directional temperature compensation.
*Environmental immunity.