Crestron GLA-DT-WLS-DIM 0-10 V Dimming Occupancy Sensor

Crestron part number GLA-DT-WLS-DIM-W

The Crestron GLA-DT-WLS-DIM is the STEINEL DT WLS DIM, a line voltage wall switch occupancy sensor with 0-10 volt dimming. It combines PIR and 40 kHz ultrasonic detection to control lighting in commercial spaces, with a choice of manual ON or automatic ON.

Price on request

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Installation and programming

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Crestron GLA-DT-WLS-DIM STEINEL DT WLS DIM 0-10 V Dimming Dual Technology Wall Switch Occupancy Sensor, White

About the Crestron GLA-DT-WLS-DIM

The sensor switches line voltage lighting at 120/230/277 VAC, 50/60 Hz, rated 0-800 W for tungsten, magnetic or electronic ballast loads and 0-600 W for CFL or LED loads. Its dimming output (purple and grey) is rated 50 mA, for up to 25 electronic dimming ballasts or drivers. Trigger mode settings choose which technologies turn the load ON and keep it ON.

A smart remote gives access to photocell force OFF or hold OFF, and to partial ON and partial OFF. Partial ON is adjustable from 10% to 70%, with a factory setting of 50%, and partial OFF from 10% to 50%. The time setting can be IQ/Test, 5, 15 or 30 minutes, and the light level is adjustable from 80 to 2000 lux.

Switch Link lets up to four sensors link for peer to peer grouping, expanding the detection zone and allowing multi-way switching. The sensor fits a single-gang NEMA-style standard switch box with a decorator-style wall plate by others, measures 105 x 44.1 x 46.5 mm and is IP20 rated. Crestron advises enclosed spaces no larger than 20 ft x 16 ft.

Key features

Dual technology: PIR and 40 kHz ultrasonic wall switch occupancy sensor
0-10 volt dimming capability
Manual ON or automatic ON option
Partial ON 10% to 70% (factory setting 50%), partial OFF 10% to 50%
Photocell hold OFF or force OFF light level feature
Line voltage control at 120/230/277 VAC, 50/60 Hz
180° coverage, ultrasonic reach adjustable 25% to 100%
Switch Link groups up to four sensors

GLA-DT-WLS-DIM specifications

Line voltage	120/230/277 VAC, 50/60 Hz
Load rating	0-800 W tungsten, magnetic or electronic ballast; 1/6 hp; 0-600 W CFL or LED (at 120/230/277 VAC, 50/60 Hz)
Dimming output	Purple and grey, 50 mA, max. 25 electronic dimming ballasts or drivers
Sensing	40 kHz ultrasonic and passive infrared; 180° coverage
Ultrasonic coverage	At 1.2 m (4 ft) mounting height, minor motion max. 8 x 8 m (64 sq m)
PIR coverage	At 1.2 m (4 ft) mounting height, minor motion max. 6.5 x 5.5 m (36 sq m)
Settings	Time IQ/Test, 5, 15, 30 minutes; light level 80 to 2000 lux (8 to 200 fc)
Control	Occupancy, manual ON or automatic ON; partial ON 10% to 70% (factory 50%); partial OFF 10% to 50%
Mounting	Single-gang NEMA-style standard switch box; decorator-style wall plate by others
Dimensions and environment	105 x 44.1 x 46.5 mm (4.13 x 1.74 x 1.83 in); IP20; 0°C to +40°C

Part numbers on this page

Part number	Version	Price	Add
GLA-DT-WLS-DIM-W	White	On request

Where the GLA-DT-WLS-DIM is used

Small offices with dimmable lighting
Conference rooms
Break rooms
Expanded detection zones with up to four linked sensors

Crestron installed by 1Install

We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.

Questions about the Crestron GLA-DT-WLS-DIM

What is the Crestron GLA-DT-WLS-DIM?

It is the STEINEL DT WLS DIM, a line voltage wall switch occupancy sensor with 0-10 volt dimming capability. It uses PIR and 40 kHz ultrasonic detection to control lighting in commercial spaces, and it offers manual ON or automatic ON operation.

What loads can the GLA-DT-WLS-DIM control?

Crestron rates it at 0-800 W for tungsten, magnetic or electronic ballast loads and 0-600 W for CFL or LED loads, at 120/230/277 VAC, 50/60 Hz. The dimming output is rated 50 mA for up to 25 electronic dimming ballasts or drivers.

What are partial ON and partial OFF?

They are control options set with the smart remote. Partial ON can be adjusted from 10% to 70%, with a factory setting of 50%, and partial OFF from 10% to 50%. The smart remote also sets the photocell force OFF or hold OFF light level feature.

Does the GLA-DT-WLS-DIM respond to daylight?

Yes. It has a hold OFF or force OFF light level feature, set using the smart remote, and the light level can be adjusted from 80 to 2000 lux. Its time setting options are IQ/Test, 5, 15 or 30 minutes.

How does it mount?

It fits a single-gang NEMA-style standard switch box, with a decorator-style wall plate supplied by others. The sensor measures 105 x 44.1 x 46.5 mm, is IP20 rated for 0°C to +40°C, and Crestron advises enclosed spaces no larger than 20 ft x 16 ft.

How much is the Crestron GLA-DT-WLS-DIM?

Crestron asks its dealers to give the price of the GLA-DT-WLS-DIM directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Can 1Install supply, install and programme the GLA-DT-WLS-DIM?

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the GLA-DT-WLS-DIM on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Does the GLA-DT-WLS-DIM come with a warranty?

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the GLA-DT-WLS-DIM develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

Is the GLA-DT-WLS-DIM in stock?

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Can I buy the GLA-DT-WLS-DIM without installation?

Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.

Crestron GLA-DT-WLS-DIM 0-10 V Dimming Wall Switch Occupancy Sensor