Picture of Detex

SKU: 104790

Detex 104790 Safety Presence Sensor

Detex 104790 Safety Presence Sensor packaging

Detex

SKU: 104790

Detex 104790 Safety Presence Sensor

The Detex 104790 Safety Presence Sensor is an overhead active infrared safety sensor designed to detect pedestrians, carts, and obstacles in automatic door openings to help prevent unintended door closure.

Product Overview

The Detex 104790 Safety Presence Sensor is an active infrared presence sensor designed for use with automatic door systems to detect pedestrians, carts, and other obstacles within the door threshold area. Utilizing Floor Reflection Method (FRM) technology, the sensor creates a precise optical safety field that helps prevent automatic doors from closing when an object is present in the detection zone. The sensor provides up to 32 individual detection zones through four rows of presence detection, allowing comprehensive coverage of the doorway area.

We supplies commercial door hardware, access control products, and OEM replacement components for professional security and facility applications.

Features

  • Active Infrared (AI) detection technology
  • Floor Reflection Method (FRM) sensing architecture
  • Up to 32 individual detection zones
  • Four rows of presence detection coverage
  • Overhead mounting up to 10 ft (3 m)
  • Electronic pattern depth adjustment from 1 to 4 rows
  • Physical tilt adjustment from 0° to 10°
  • Four selectable presence timer configurations
  • Multiple frequency channels to minimize sensor crosstalk
  • No proprietary programmer required for setup adjustments

Benefits

  • Helps prevent automatic doors from closing on pedestrians or obstacles
  • Provides broad doorway safety coverage through multiple detection zones
  • Supports flexible installation and field adjustment
  • Allows optimization of the detection field for varying doorway conditions
  • Reduces interference from adjacent electronic sensors
  • Simplifies setup and maintenance without specialized programming tools
$1,024.00
$819.20
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Frequently Asked Questions

What is the Detex 104790 used for?
The Detex 104790 is a safety presence sensor used with automatic doors to detect pedestrians, carts, and obstacles within the doorway area.
What detection technology does the Detex 104790 use?
The sensor uses Active Infrared (AI) technology with Floor Reflection Method (FRM) sensing.
How many detection zones does the sensor provide?
The sensor offers up to 32 individual detection zones across four rows of presence detection.
What is the maximum mounting height?
The Detex 104790 can be overhead mounted at heights up to 10 feet (3 meters).
Does the sensor require a proprietary programming tool?
No. Detection pattern and configuration adjustments can be made without a proprietary programmer or setup tool.

Detex 104790 Safety Presence Sensor uses active infrared technology and up to 32 detection zones to help protect automatic door openings.

Detex 104790 Safety Presence Sensor uses active infrared technology and up to 32 detection zones to help protect automatic door openings.

Detex 104790 Safety Presence Sensor uses active infrared technology and up to 32 detection zones to help protect automatic door openings.