Image Not Available

Optex OA-203C Active Infrared Door Sensor (Black)

Optex OA-203C Active Infrared Door Sensor (Black)

Special Order
Expected availability: 7-14 business days
$0.00 Tax Collected Outside NY and NJ

You Pay: $191.95

Add to Wish List Item in Wish List

Optex OA-203CBL overview

  • 1Description

The black OA-203C Active Infrared Door Sensor from Optex is suitable for safety and activation of all types of automatic doors. It combines easily adjustable settings with a slim design, providing maximum safety in a wide array of applications.

Easy Installation
  • Simple to install
  • Settings are mechanically adjustable with dipswitch and levers


  • Safety is assured by the 2 rows of presence detection closest to the door
  • Sensor detects a person or an object and holds the door open as long as they are in the threshold area, even if they stop or pause


  • Features a compact and slim design


All Conditions
  • Snow mode and variable sensitivity adjustments make this sensor suitable for a wide range of applications, even in extreme weather conditions


UPC: 788924300504
In the Box
Optex OA-203C Active Infrared Door Sensor (Black)
  • 6.6' Connection Cable with Plug
  • 2 x Mounting Screw
  • Mounting Template
  • Area Adjustment Tool
  • Limited 5-Year Warranty on Parts & Labor
  • Table of Contents
    • 1Description

    Optex OA-203CBL specs

    Mounting Height 9.8' (3.0 m)
    Adjustments Detection Area:
    Depth 3.5° in or out
    Width 7° left or right
    Shutters eliminate left and right sides
    Detection Method Active infrared (near infrared reflection)
    Power Supply 12 to 24 VAC/VDC
    Current Draw 100 mA maximum
    Indicators Green LED On: Standby
    Red LED On: Presence detection
    Orange LED On: Motion detection
    Output Form C Relay 50 V, 0.3 A (resistance load)
    Time Relay Hold: Approximately 0.5 sec
    Operating Temperature -4 to +131°F (-20 to +55°C)
    Dimensions (W x H x D) 8.75 x 2.50 x 1.25" (221.00 x 63.00 x 29.90 mm)
    Weight 6.5 oz (185.0 g)
    Packaging Info
    Package Weight 0.85 lb
    Box Dimensions (LxWxH) 9.8 x 3.3 x 2.8"

    Optex OA-203CBL reviews

    Be the first to review this item

    Optex OA-203CBL Q&A

    Optex OA-203CBL accessories

    See any errors on this page? Let us know.