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Protech SDI-77XL2-AP Dual Technology Sensor, Wide Angle, Lens A, 90'x50'

Brand: Protech
ADI #:PK-SDI77XL2A Model #: SDI-77XL2-AP  Name: Protech SDI-77XL2-AP Dual Technology Sensor, Wide Angle, Lens A, 90'x50'
  • Wide angle lens angle
  • Stereo Doppler Microwave Detector that has two receiving channels with the ability to eliminate vibration and periodically moving objects as sources of false alarms
  • Dual Element Infrared Detector ignores normal temperature variations yet is very responsive to rapid infrared changes created by an intruder
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