PIR-9236

The ceiling mount passive infrared intrusion detector is designed for the application in the residential and commercial security systems. It gives a 11 metres diameter conical protection pattern when mounted on a 3.6 metres ceiling. It employs a low noise dual element pyro-sensor and an MCU device in security logic and environment controls. The alternate polarity signal processor inside the MCU has very high rejection to noise due to radio interference or power surges. The MCU device also provides the functions of digital pulse counting, power-up delay and alarm output timing and controls. All of which maximizes security and false alarm immunity.

FEATURES

• Low Noise Dual Element Pyro-Sensor
• Alternate Polarity Signal Processing
• Security Logics are Integrated in the MCU Device
• Surface-Mounted Component Technology,
• Greater EMI and RFI Immunity
• Normal or Pulse Count Response for Harsh Environments