Active infrared sensor OA-PRESENCE

 Active infrared sensor OA-PRESENCE


Color variations

  • シルバー
  • ホワイト
  • ブラック

Product Details

The OPTEX OA-PRESENCE has been specially developed as a safety sensor. This sensor can serve as an extra safety sensor to protect the threshold against early closing of the door. There is the added option to create extra safety against pinch-off near the door leaf during the opening movement.


Easy Installation

The OPTEX OA-PRESENCE is simple to install. All the settings are mechanically adjustable using the dipswitch and levers.


The OPTEX OA-PRESENCE can provide extra threshold safety to prevent early closing of the door. There is also the option to provide extra safety against pinch-off near the door leaf during the opening movement. In either case, the sensor detects persons or objects for as long as they are in the threshold area, even if they stop or pause. For safety in the threshold, the sensor will order the door to open until the person or object has vacated the area. For safety behind the door leaf, the sensor will send a contact to the device and the automatic door can be put, for instance, into a slow mode function.

Compact Design

A very compact and slim design, available in three colors: Black, Silver, and White.

All Conditions

A snow mode and variable sensitivity adjustments make this sensor suitable for every application and even extreme weather conditions.

Detection Area

mm (feet, inch)
Mounting height A 2000 (6' 6 3/4'') 2200 (7' 2 5/8'') 2500 (8' 2 7/16'') 2700 (8' 10 5/16'') 3000 (9' 10 1/8'')
B 140 (11'') 160 (1' 3/16'') 180 (1' 1 3/4'') 190 (1' 2 15/16'') 210 (1' 4 9/16'')
C 160 (6 5/16'') 180 (7 1/16'') 200 (7 7/8'') 220 (8 11/16'') 250 (9 13/16'')
D 2100 (6' 10 11/16'') 2300 (7' 6 9/16'') 2600 (8' 6 3/8'') 2800 (9' 2 1/4'') 3100 (10' 2 1/16'')
  • After adjustment, turn the power OFF and ON again, be sure to walk-test all of detection areas.
  • The values of the chart below is of the emitting spots, but not of the detection area.
  • The actual detection area may become smaller depending on the ambient light, the color/material of the object or the floor as well as the entry speed of the object.

Please go to the support page to get the necessary files in PDF and/or DXF.

  • Specifications

  • Dimensions

Cover color type Silver, White, Black
Mounting height 3.0 m (9'10'') Max.
Detection area See Detection area
Detection method Active infrared reflection
Detection angle adjustments ±4° adjustable by 1° every one click (Deep / Shallow)
Detection width adjustments ±7° adjustable by 3.5° every one click (Right / Left)
Power supply 12 to 30V AC / DC
Current draw 160mA Max. (at 12V AC)
Operation indicator Green: Stand-by
Red: Detection active
Output ''Form C'' relay 50V 0.3A Max. (Resistance load)
Relay hold time 0.5 sec.
Response time < 0.3 sec.
Operating temperature -20°C to +55°C (-4°F to 131°F)
Weight 200 g (7.1 oz)
Accessories 1 Cable 3 m (9'10'')
2 Mounting screws
1 Operation manual
1 Mounting template
1 Area adjustment tool

mm (inch)

  • *The specifications herein are subject to change without prior notice due to improvements.

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Support information