Crestron GLA-DT-WLS-1 Dual Technology Wall Switch Occupancy Sensor

It is the STEINEL DT WLS 1, a line voltage, single relay wall switch occupancy sensor. It uses PIR and 40 kHz ultrasonic detection to control lighting in commercial spaces, and offers manual ON or automatic ON operation.

It can. As an occupancy sensor it offers a choice of manual ON or automatic ON, and trigger mode settings decide which sensing technologies turn the load ON and which keep it ON. The photocell daylight option keeps the lights off when the light level is above the threshold.

No. Crestron states that the faceplate is not included. The sensor mounts in a single-gang NEMA-style standard switch box, and it takes a decorator-style wall plate, which is supplied by others.

It controls line voltage lighting at 120/230/277 VAC, 50/60 Hz, through a single relay. Crestron gives small offices, conference rooms and break rooms as typical applications, in enclosed spaces no larger than 20 ft x 16 ft.

Yes. Switch Link communication allows up to 4 sensors to be grouped together. Each sensor has a 180° coverage pattern, an ultrasonic reach adjustable from 25% to 100%, and IQ Mode to adjust the ON time delay by learning room occupancy.

Crestron asks its dealers to give the price of the GLA-DT-WLS-1 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.

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the GLA-DT-WLS-1 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.

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the GLA-DT-WLS-1 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.

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.

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.