This circuit detects infrared radiation from a moving human or animal body with a pyro-electric infrared sensor PIR. The infrared energy is intensified by a compound, fresnel lens which focus the incidental radiation to improve detection sensitivity. The FK509 will find application in household and commercial alarm systems and automatic lighting systems.

Technical Specification

  • Power Supply : 5 - 15VDC @ 35mA max. @ 12VDC
  • Detection range : 3M. (spherical lens) 4M. (aspherical lens)
  • PCB Dimensions : 3.62" x 1.95" x 0.9" (92mm x 50mm x 22.5mm)

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