CHAM-TOUCH-3C Bluetooth Touch Wall Control

The Domus CHAM-TOUCH-3C is a glass touch wall control for RGBW LED strip — dimming, colour, colour-change speed and scene memory — working over RF and Bluetooth at 2.4 GHz. 120 × 75 × 29.1 mm.

What the RGBW version adds

• Dimming, as the single-colour plate does.
• Colour selection across the RGBW range.
• ⭐ Colour-change speed — it runs a changing-colour mode and lets you speed it up or slow it down from the wall, which a plain colour picker does not.
• Scene memory — ✅ the feature people actually use. A warm static colour for evenings and a set white for working, each a single touch away.
• ✅ Its colour-changing flag is correctly set — worth saying, because the single-colour version of this same plate carries the same flag and cannot use it.

RGBW rather than RGB — the distinction that matters

• RGB makes white by mixing red, green and blue, which gives a visible colour cast.
• RGBW adds a fourth channel with a dedicated white LED, so white is actually white.
• ✅ Most colour installations spend most of their life on white — a cove that is red at Christmas and warm white the rest of the year. If that describes yours, the strip should be RGBW, and this plate handles it.
• ⚠ The plate has to match the strip. An RGBW plate on an RGB strip leaves a channel unused; an RGB strip on a single-colour plate does not work at all.

⛔ It does nothing on its own

• It transmits to the CHAM-BT-RF-5C receiver, which sits between your driver and your strip and does the actual work.
• ⚠ The receiver is listed in this catalogue as the "Bluetooth RF 5-1 Universal Controller" — a name containing neither "CHAM" nor "receiver", which is why nothing on either page connects them.
• A full installation is four things: a constant-voltage driver, the receiver, the RGBW strip, and this plate.
• ✅ Tell us the strip and we will specify the chain.

Wall plate, handset, or both

• ✅ The plate is where people look for a control, and it needs no app or paired device.
• ✅ It runs on 240 V mains — no battery, unlike the CHAM-REM handsets.
• ✅ Both can coexist: the plate for everyday use, the CHAM-REM-3C handset for the sofa, and Bluetooth from a phone for setting scenes.
• ⚠ How many scenes it stores, and whether they survive a power cut, is not recorded. Ask us.

The rest of the specification

• White glass face. 2.4 GHz transmission.
• Operating temperature 0–40 °C, consumption <15 mA, operating voltage 240 V.
• ⚠ Mains-wired — licensed electrical installation.
• ⚠ 2.4 GHz is a crowded band. In a dense building, keep the receiver away from the router where you can.

Where it works

• ✅ RGB and RGBW strip installations using the CHAM-BT-RF-5C receiver.
• ✅ Living rooms, bars, media rooms — where colour is part of the room.
• ✅ Alongside a CHAM-REM-3C handset and the phone app.
• ⛔ Not for a single-colour strip — use the CHAM-TOUCH-1C.
• ⛔ Not usable without the receiver.
• ⚠ Confirm the wall cutout before your electrician cuts.

Specifying it

RF + Bluetooth glass touch wall control, RGBW. Plate 120 × 75 × 29.1 mm. White glass. ⛔ Wall cutout 70 × 44 × 20 mm — datasheet only. Transmission 2.4 GHz. Dimming, colour, colour-change speed and scene memory. Operating temperature 0–40 °C, consumption <15 mA, operating voltage 240 V.

⛔ Requires the CHAM-BT-RF-5C receiver, sold separately. ⚠ Its recorded "diameter" of 29.1 mm is the plate's depth in the wrong field, and its recorded width differs from the identical single-colour plate's. Work to the datasheet. Licensed electrical installation. Warranty 3 years.

Supplied and supported by Lights For You.

Download Datasheet (PDF)

Download Datasheet (PDF)