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Crestron part number CLCI-1SW2EX-W
The Crestron CLCI-1SW2EX is a compact two-channel switch that controls two independent 230VAC lighting loads from inside the ceiling, next to or near the light fitting. It links to a Crestron control system over infiNET EX wireless and has a remote input for control from a standard light switch.
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 CLCI-1SW2EX
Each channel switches incandescent, tungsten-halogen, magnetic low-voltage, electronic low-voltage, fluorescent ballast, neon/cold cathode and motor loads. Crestron rates each channel at 500 VA, with a maximum load per channel of 2AX (2A fluorescent). The unit runs from 220 to 240VAC at 50/60Hz, and a green LED for each channel shows when its load is switched on.
The infiNET EX transceiver is 2-way RF on 2.4 GHz channels 11 to 26 and needs a Crestron wireless gateway, sold separately. Range is 30 m (100 ft) indoors between devices and 46 m (150 ft) indoors to the gateway. A miniature setup button joins the unit to the network, and a standard momentary or maintained switch wired to the R terminal gives basic on and off control.
Captive screw terminals cover line, neutral, earth, the remote switch and each channel's load, with parallel line and neutral terminals for daisy-chaining further CLCI devices. Each terminal takes a single 1 to 2.5 mm² wire. The plastic surface-mount housing measures 41 mm high, 178 mm wide and 55 mm deep and is rated for 0 to 40°C.
Key features
- Two independent switched channels for 230VAC lighting
- 500 VA per channel; 2AX (2A fluorescent) maximum
- Switches incandescent, tungsten-halogen, low-voltage, fluorescent ballast, neon and motor loads
- infiNET EX wireless; requires a Crestron wireless gateway
- Remote input for a standard momentary or maintained switch
- Loop-through terminals for daisy-chaining CLCI devices
- Slim 41 mm high housing for in-ceiling mounting
CLCI-1SW2EX specifications
| Channels | 2, independently controlled |
|---|---|
| Line power | 220 to 240VAC, 50/60Hz |
| Maximum load per channel | 2AX (2A fluorescent); rated 500 VA |
| Load types | Incandescent, tungsten-halogen, magnetic low-voltage, electronic low-voltage, fluorescent ballast, neon/cold cathode, motor |
| Wireless | infiNET EX 2-way RF, 2.4 GHz ISM channels 11 to 26 (default 15), IEEE 802.15.4; requires Crestron wireless gateway (sold separately) |
| Range | Device to device 30 m (100 ft) indoors, 55 m (175 ft) outdoors; to gateway 46 m (150 ft) indoors, 75 m (250 ft) outdoors |
| Connections | Captive screw terminals: L (3), N (2), G (2), R remote switch, N1/SL1 and N2/SL2 loads; 1 to 2.5 mm² wire |
| Controls and indicators | Setup pushbutton; green LED per channel |
| Operating environment | 0 to 40°C, 10% to 90% RH non-condensing |
| Dimensions | Height 41 mm (1.61 in), width 178 mm (7 in), depth 55 mm (2.13 in) |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| CLCI-1SW2EX-W | 230VAC | On request |
Where the CLCI-1SW2EX 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 CLCI-1SW2EX
What is the Crestron CLCI-1SW2EX?
It is a compact two-channel in-ceiling switch for 230VAC lighting loads. Each channel is controlled independently, the unit communicates with a Crestron control system over infiNET EX wireless, and it has a remote input so a standard light switch can control the load.
What loads can the CLCI-1SW2EX switch?
Each channel handles incandescent, tungsten-halogen, magnetic low-voltage, electronic low-voltage, fluorescent ballast, neon/cold cathode and motor loads. Crestron rates each channel at 500 VA and lists a maximum load per channel of 2AX (2A fluorescent).
Does the CLCI-1SW2EX need a gateway?
Yes. It requires a Crestron wireless gateway, sold separately, to connect to the control system over infiNET EX. Range is 46 m (150 ft) indoors and 75 m (250 ft) outdoors to the gateway, and 30 m (100 ft) indoors between devices.
Can a standard light switch be used with it?
Yes. A standard momentary or maintained switch connects to the remote switch terminal and gives basic on and off control. The connected switch or the on-board button can also be used for setup, and green LEDs show when each channel is on.
How big is the unit?
The plastic surface-mount housing measures 41 mm high, 178 mm wide and 55 mm deep, slim enough to sit in the ceiling next to or near the light fitting. It is rated for 0 to 40°C and 10% to 90% relative humidity.
How much is the Crestron CLCI-1SW2EX?
Crestron asks its dealers to give the price of the CLCI-1SW2EX 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 CLCI-1SW2EX?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the CLCI-1SW2EX 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 CLCI-1SW2EX come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the CLCI-1SW2EX 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 CLCI-1SW2EX 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 CLCI-1SW2EX 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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