Crestron GLS-SIM Green Light Sensor Integration Module for Cresnet

It is the Crestron Green Light Sensor Integration Module, a compact interface that lets Crestron Green Light sensors, where applicable, and third-party sensors connect directly to a Cresnet control network. It supplies 24 VDC to power one or more sensors and allows fully programmable operation within a Crestron system.

It has two independent sensing inputs that support contact-closure, DC logic and 0-10 V analogue signals. That lets it work with occupancy sensors, photocells, partition sensors and other devices, and onboard DIP switches simplify setting it up.

Crestron lists the GLS-SIM, sold separately, as the control system interface for the GLS-ODT-C-NS and GLS-OIR-C-NS ceiling occupancy sensors. The GLA-LDL-PC-0-10-WL dual-loop photosensor also needs a GLS-SIM or a ZUMMESH-JBOX-SIM for Cresnet communications.

It is a compact module designed to fit in an electrical box behind the sensor it connects. Miniature screw terminals provide reliable wiring connections, and the module then links to the Cresnet network for communication with the Crestron control system.

Yes. It provides 24 VDC to power one or more sensors. Cresnet itself is the four-wire bus Crestron uses as the communications backbone for sensors, dimmers, keypads, touch panels, shade controllers, thermostats and many other devices.

Crestron asks its dealers to give the price of the GLS-SIM 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 GLS-SIM 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 GLS-SIM 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.