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Crestron part number CLWI-SWEX-W
The Crestron CLWI-SWEX is an in-wall switch that gives native Crestron control of a light or other switched load in new or retrofit 230 Volt applications. It supports loads up to 2 Amps, communicates over infiNET EX wireless and has field-replaceable, engravable buttons.
Price on request
The price isn't hidden. Crestron asks its dealers to share it with you directly rather than publish it online, so tap Request a quote and we'll send it straight to you.
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Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.
About the Crestron CLWI-SWEX
The switch handles loads of up to 2 Amps, which Crestron describes as suitable for most applications. Connected to the Crestron network, it also acts as a keypad: its buttons can send commands that trigger whole-room lighting scenes or distributed audio functions. It can be configured with up to six buttons, and a bargraph LED array gives real-time status feedback.
Communication is over infiNET EX, Crestron's two-way RF wireless technology, so no physical control wiring is needed between the switch and the rest of the system. The devices form a 2.4 GHz mesh network in which each one acts as an expander, passing commands on to others. This means the switch can be fitted in almost any location in a residential or commercial building.
The buttons are engravable and field-replaceable, with positive snap-on fittings that need no tools, so the layout can be changed later if the room's décor or use changes. The switch has screw-clamp connectors. This page covers the white (CLWI-SWEX-W) and anthracite (CLWI-SWEX-ANTH) versions. When replacing a switch, check that the load it controls is within 2 Amps.
Key features
- Switches a light or other load up to 2 Amps
- For new or retrofit 230 Volt applications
- infiNET EX two-way wireless communication
- Also works as a keypad for lighting scenes and distributed audio
- Configurable with up to 6 buttons
- Field-replaceable, engravable buttons
- Bargraph LED array for real-time status feedback
- White or anthracite finish
CLWI-SWEX specifications
| Load | Light or other switched load, up to 2 A |
|---|---|
| Supply | 230VAC; new or retrofit 230 Volt applications |
| Wireless | infiNET EX two-way RF, 2.4 GHz mesh network |
| Buttons | Configurable up to 6 buttons; field-replaceable and engravable; tool-free snap-on fittings |
| Keypad functions | Can trigger whole-room lighting scenes or distributed audio functions |
| Feedback | Bargraph LED array for real-time status |
| Connections | Screw-clamp connectors |
| Finishes | White (CLWI-SWEX-W) or anthracite (CLWI-SWEX-ANTH) |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| CLWI-SWEX-W | White | On request | |
| CLWI-SWEX-ANTH | Anthracite | On request |
Where the CLWI-SWEX is used
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 CLWI-SWEX
What is the Crestron CLWI-SWEX?
It is an in-wall switch for 230 Volt applications that gives native Crestron control of a light or other switched load. It communicates over infiNET EX wireless, supports loads up to 2 Amps, and can also work as a keypad that triggers lighting scenes or distributed audio functions.
What load can the CLWI-SWEX switch?
Crestron states support for loads of up to 2 Amps, which it describes as suitable for most applications. The switch controls a light or other switched load in new or retrofit 230 Volt applications, and a bargraph LED array gives real-time status feedback.
Does the CLWI-SWEX need control wiring?
No. It communicates using infiNET EX, Crestron's two-way RF wireless technology, on a 2.4 GHz mesh network where every device acts as an expander and passes commands to others. This lets the switch be placed in almost any location without physical control wiring. It has screw-clamp connectors.
Can the buttons be changed?
Yes. The buttons are field-replaceable and engravable, fitting with positive snap-on fittings that need no tools. The switch can be configured with up to six buttons, so the layout and engraving can be changed long after it has been fitted, for example if the décor or use of the room changes.
What is the difference between CLWI-SWEX-W and CLWI-SWEX-ANTH?
Both are the In-Wall Switch, 230VAC. The CLWI-SWEX-W has a white finish and the CLWI-SWEX-ANTH has an anthracite finish. When replacing a switch, check the part number on the existing unit so that the new one matches the rest of the room.
How much is the Crestron CLWI-SWEX?
Crestron asks its dealers to give the price of the CLWI-SWEX 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 CLWI-SWEX?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the CLWI-SWEX 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 CLWI-SWEX come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the CLWI-SWEX 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 CLWI-SWEX 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 CLWI-SWEX 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.
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