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  • Optex SL-350QDM Smart Line Outdoor Photoelectric Detector, 350ft Optex SL-350QDM Smart Line Outdoor Photoelectric Detector, 350ft
  • SL-350QDM, Optex Motion Sensor SL-350QDM, Optex Motion Sensor

Optex SL-350QDM Smart Line Outdoor Photoelectric Detector, 350ft

Optex | SKU: SL-350QDM | Model: SL-350QDM

Product Highlights

Optex SL-350QDM Smart Line Outdoor Photoelectric Detector, 350ft
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Optex SL-350QDM | Scene: Outdoor | 100m detection range | 4 channel selectable frequency | Easy-to-see vivid interior colour and Sniper Viewfinder. Buy Now.

The Optex SL-350QDM includes even more features to protect against false and missed alarms caused by mis-alignment and environmental issues. With 350ft. of outdoor detection range and 4-channel beam frequency selection, the QDM model is perfect for high security perimeter applications.

Dual modulation - Enhances signal discrimination against potential interference

Quad beam - Dramatically cuts down on false alarms caused by birds and falling leaves

Sniper ViewFinder and Alignment Sound Assist - The new telescope lens on the SL Series has a high level of visibility for optical alignment work. Even at 350ft., a perfect installation and stable performance can be achieved in minimal time.

Sunshine Protection Technology - The SL Series has triple layer construction to allow for better performance against external light sources. (The sun, car headlights, mercury-vapor lamps and fluorescent lights)

Beam Power Control Selector - Allows you to manually adjust the beam power to help prevent cross-talk due to reflection, interference due to unstable signal or noise when using multiple beams over long distances, and allows the detector to be used in shorter than rated distances.

Automatic Transmit Power Control - The A.T.P.C. automatically controls, adjusts and optimizes the power of the beam and maintains optimal performance. This decreases false and missed alarms caused by fog, frost, cross talk and signal saturation.

Product Features

  • Quad beam detection
  • Double modulated beam - enhances signal discrimination against potential interference
  • Smart design
  • Slim body design
  • Easy-to-see vivid interior color for optical alignment
  • IP65 waterproof structure
  • Sniper Viewfinder for easy alignment
  • 4 channel beam frequency selector
  • Alignment level indicator
  • Viewfinder with 2X magnification
  • Heater Option for cold climates (HU-3, sold separately)
  • UL/c-UL Listed
  • Beam interruption adjustment function
  • D.Q. circuit (environmental disqualification)
  • Tamper function
  • Beam power control selector
  • Alarm memory
  • Sound assist function
  • Optical alignment
  • Beam reception status
  • Walk test
  • Auto Transmit Power Control (A.T.P.C) to optimize the beam power
  • Integrated Alignment Status Communication (I.A.S.C) to communicate the transmitter and receiver
  • Re-transmitting circuit function
  • Solar Battery Unit SBU-4 (option)
  • BAU-4 Compatible (BAU-4 Automatic beam alignment tool sold separately)

Additional Information

Product SKU SL-350QDM
Brand Optex
Condition New
Technology Photoelectric
Outdoor Use Yes
Connection Wired
Coverage 350'
Power 12V DC, 24V DC
Mounting Pole, Wall
Home Control Wi-Fi
Features Alarm Memory, Form C Relay, Heater Option, Tamper Switch, Weather Resistance
Type Hardwired
Scene Outdoor
  • (1) Transmitter
  • (1) Receiver
  • (4) Self Tapping Screws (3x6)
  • (4) Self Tapping Screws (4x20)
  • (8) Screws with Rubber Washers (M4x30)
  • (4) Pole Brackets
  • (4) Banding Bands
  • (4) U-Shaped Brackets
  • (2) Beam Blocking Tool
  • 5-Year Limited Warranty