Enforcer E-964-D390Q Twin Photobeam Detector, 390 Foot Range

Enforcer E-964-D390Q Twin Photobeam Detector, 390 Foot Range

Protect your Property from Criminals and Vandals with a Perimeter-style Security Sensor
  • Two infrared beams provide reliable perimeter security
  • Weatherproof design
  • Outdoor range up to 390 feet
  • Quick, easy installation with built-in laser beam alignment system
  • Adjustable frequency and interruption time
  • Built-in Normally Open and Normally Closed relay output



List Price: $190.14

Your Savings: $34.57

REWARDS: 155 points
  • Details
  • Specs
  • Reviews
  • What's Included
  • An ultra-reliable security system means more than just monitoring possible entry ways into your home or business, it also means monitoring the perimeter of your property. The Enforcer Twin Photobeam Detector uses two infrared beams of light to create a detection barrier up to 390 feet in length when used outdoor (up to 790 feet indoor). This is ideal for use in monitoring your property line. The Twin Photobeam Detector features weatherproof construction, sunlight-filtering, anti-frost system and a built-in heater, making this product the perfect outdoor solution built to withstand harsh environmental conditions. The built-in laser beam alignment system decreases installation time while providing accurate, reliable positioning and extended range of the detector. There is even an LED alignment indicator to assist you with the setup. The lensed optics reinforce beam strength and provide excellent immunity to false alarms due to falling leaves, birds, inclement weather, etc., and the interruption time is adjustable for nearly all situations. It also offers normally closed (N/C) / normally open (N/O) alarm outputs in addition to a normally closed tamper circuit that can be used to communicate with your security system. Lastly, a selectable 4-channel beam frequency allows the sensor beam frequency to be set at different levels to avoid interference from other photobeam sensors that may be installed nearby.

    Adjusting the Delay Time
    The delay time adjustment knob sets how long the beam can be interrupted before triggering the alarm. A short delay time (high sensitivity) is suitable for catching fast moving intruders, but more susceptible to false alarms. A long delay time (low sensitivity) reduces false alarms, but fast moving intruders may not trigger the sensor.

    Running the Wires
    Run a cable from the alarm control panel to the photobeam sensor. If burying the cable is required, make sure to use electrical conduit; 22-Gauge, 20-Guage, 18-Guage, or 17-Guage shielded cable is strongly suggested.

  • Specifications

    Manufacturer: SECO-LARM
    Manufacturer Product No.: E-964-D390Q
    Dimensions: 6.8" x 2.9" x 2.8" (173mm x 74mm x 72mm)
    Weight: 2.5 lbs. (1.1kg)
    Maximum Outdoor Range: 390' (120m)
    Maximum Indoor Range: 790' (240m)
    Current: 90mA
    Power: 12 ~ 12 VAC/VDC (non-polarized)
    Detection Method: Simultaneous break of 2 beams
    Interrupt Speed: 50msec ~ 700msec (variable)
    Alarm Output: NO./NC. relay, 1A @ 120VAC
    Tamper Output: NC switch, 1A @ 120VAC
    Alarm LED (Receiver): Red LED - ON: When transmitter and receiver are not aligned or when beam is broken
    Signal LED (Receiver): Yellow LED - ON: When receiver's signal is weak or when beam is broken
    Power LED (Tx and Rx): Green LED ON: Indicates connected to power
    Laser Wavelength: 650nm
    Laser Output Power: < or = to 5mW
    Alignment Angle: Horizontal: +/-90°, Vertical: +/-5°
    Materials: PC Resin
    Operating Temperature: -13° F to 131° F (-25° C to 55° C)
    Certifications: CE, RoHS
    Warranty: Manufacturer one (1) year

  • Leave a Review

    Only registered users can write reviews. Please, log in or register

    • Enforcer Twin Photobeam Detector Transmitter
    • Enforcer Twin Photobeam Detector Receiver
    • Two (2) Mounting plates
    • Two (2) sets of pole mounting brackets
    • Mounting hardware
    • Owner's Manual

Please wait...