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STEINEL Corner Mount Presence Detector

GLA-DT-CM-COM1-24

Utilizes passive infrared and ultrasonic technologies to detect the presence of a person in a space. Lighting loads are controlled in relation to both presence detection and ambient light levels.

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Key Features

  • Low voltage (18-24 VDC/VAC) sensor for use with a power pack or building automation system
  • PIR & ultrasonic (40 kHz) presence detection
  • Service and user wireless remotes available
  • Manual ON mode (MAN) / Automatic mode (AUTO)
  • Momentary / Maintained switch option
  • ‘ON’ only / ‘ON’ & ‘OFF’ manual switching
  • Light level feature turns lights off when sufficient daylight is present
  • IQ Mode dynamically adjusts the ‘ON’ time delay by learning individual room occupancy

Product Overview

As part of our endeavour to deliver professional lighting and control solutions for the entire enterprise, Crestron is pleased to offer STEINEL PROFESSIONAL products, which are available for sale through authorized Crestron Commercial Lighting system integrators.

Based in Germany, STEINEL PROFESSIONAL has been manufacturing lighting controls for over 25 years. Their product offering includes a wide variety of controls and sensors for indoor and outdoor applications.


The DT CM COM1-24 Dual Technology Presence Detector utilizes passive infrared and ultrasonic technologies to detect the presence or signature of a person in a space. The logic options for initial “ON” and “Maintained” state of occupancy gives design engineers and installation contractors the choice for proper control of lighting and building automation in difficult applications where detection options are needed in a single device. Lighting loads are controlled in relation to both presence detection and selectable ambient light levels with the integrated force off photocell to maximize energy savings.

STEINEL’s world class PIR optics and ultrasonic signal processing provides unparalleled line of sight and volumetric presence detection. Operational choices of auto on or manual on with a momentary or maintained switch input. The convenient “COM-Link” feature enables multiple sensors to link together via the communication link for peer to peer grouping achieving expanded detection zones with convenient control set up functions set at only one primary sensor for the entire group. The available service and user wireless remotes provide simplified commissioning and occupant convenience.

Typical applications include classrooms, conference rooms, computer rooms, storage rooms, workspaces, open office space with cubicles, general open areas, restrooms, stairwells, storage rooms, executive offices and private offices.

For additional information and resources, please visit http://www.steinel.net/DT_CM_COM1-24.

Steinel products are covered under Steinel’s 5 year warranty. Crestron provides no further warranty. Service and support shall be provided by Crestron to Crestron authorized dealers that have purchased Steinel products through Crestron.

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