PIR-04

• Newly-developed dual element passive infrared sensor unit
• Wired transmitting digital signal to control panel
• Intelligent logic control, eliminate false alarm
• Microcontroller temperature analysis and Automatic temperature compensation for best summertime detection
• Tightly-mated bug guard to protect the sensor optics from insects, spiders and dust
• High immunity to white light
• Selectable detection sensitivity (standard/high) for different environmental requirements
• SMT adopted, RF and EMI Immunity
• Adjustable detecting distance
• Alarm output contacts of relay: N.C./ N.O. optional.

The wired PIR Motion detector is an INPUT DEVICE, The PIR-04 PIR motion detector is designed to provide detection of criminal intrusion through door frames and window  frames into a protected area by sensing infrared energy (heat) emitting from an intruder’s body moving through a protected area. The MOTION SENSOR is commonly referred to as a PIR, which stands for passive Infrared. Upon detection of intrusion, the PIR-04 automatically generates an alarm signal to control panel. The sensor also  provides a tamper contact output. The unit is RF and EMI Immunity to interferences produced by radio device. The unit is can be wall-mounted by means of a bracket. A special PET IMMUNE MOTION SENSOR is utilized to know the difference between an intruder and a pet.