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Protech SDI-76XL-DIR Outdoor Sensor

Protech SDI-76XL-DIR Outdoor Sensor
  • Protech SDI-76XL-DIR Outdoor Sensor
Price:
$850.50
SKU:
MDU-0711
Brand:
Protech USA
Rating:
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Shipping:
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SDI-76XL-DIR - Directional Control Dual Technology Sensor – Wide Angle

he "LT" (Ladder and Tower) Version of PIRAMID is an Outdoor Dual Technology Motion sensor specifically designed to protect against intruders climbing up ladders and towers. The PIRAMID LT Version features PROTECH's proprietary Stereo Doppler Microwave Technology combined with Passive Infrared. The sensor is configured so that both technologies must activate simultaneously for a sensor alarm. The Direction Control motion detector switch can be set to one of three detection modes:
1) Approach Mode - Sensor detects only approaching targets
2) Recede Mode - Sensor detects only receding targets
3) Both Mode - Sensor detects both approaching and receding targets
For protecting ladders and towers The PIRAMID LT is generally mounted at the top of the structure looking downward. The Direction Control motion detector switch is set in the "Approach" mode so that the sensor detects only approaching targets, i.e. someone climbing up the ladder or structure.

The Direction Control Versions of the PIRAMID XL offer a field adjustable switch to control the direction of a target based on the direction of movement. A three-position digital switch allows the sensor to be set to detect 1) only approaching targets, 2) only receding targets or 3) both approaching and receding targets.

The Models SDI-76XL-DIR and SDI-77XL-DIR are dual technology sensors combining Stereo Doppler Microwave and Passive Infrared sensors. The independent sensor technologies are "And Gated" and must activate the motion sensor switch simultaneously to create an overall sensor alarm. The detection parameters are set up to detect pedestrians and intruders rather than vehicles. The sensor can be used as a gap filler in outdoor perimeter systems. The Dual Technology Version of the direction control sensor is often used in a PH-5 Lookdown Housing to protect ladders, towers, poles, the sides of buildings, etc. against climbers or when detection on the ground at the base of the protected structure is required.

Features:

  • Two receiving channels with the ability to eliminate vibration and periodically moving objects as sources of false alarms.
  • Ignores normal temperature variations yet is very responsive to rapid infrared changes created by an intruder.
  • Stereo Doppler Microwave and Passive Infrared portions automatically adjust detection parameters to compensate for losses in range that occur at elevated temperatures.
  • Proprietary integrated circuit design provides enhanced digital signal processing for both microwave and passive infrared technologies.
  • A component failure will cause the sensor to lock-in alarm.
  • A Three-position digital switch that controls the direction of movement required for a sensor alarm. 
  • The sensor can be set in one of three modes: Detect only approaching movement, Detect only receding movement, Detect both approaching and receding movement.
  • Ten-position digital switch adjusts how far the sensor detects (to it's maximum range).
  • Ten-position digital switch adjusts the amount of movement required to initiate an alarm condition.
  • Master LED Displayed on the face of the unit indicating the alarm relay status.
  • Alarm and Environmental Caution LED's for both technologies displayed on the face of the sensor. An internal switch can disable both Master and Analytic LED's.
  • Optional audible tester to assist in the walk-test and initial sensor setup. The XL-Sounder greatly simplifies the installation as it enables walk-testing and adjustment by a single installer.
  • 180° Horizontal Adjustment, 90° Vertical Adjustment.
  • Tamper switch with terminal connection.
  • User selectable Form C relay output. A Solid State relay is flexible, silent and more reliable than an electromechanical relay.
  • Rugged, weatherproof housing offers maximum protection against RFI and EMI interference.
  • Metal hood that routes rain from sensor's face and also provides maximum protection from ice, snow, wind and sun loading.