Crestron part number CM2-AUX-RKR-W-S
The Crestron CM2-AUX-RKR is a Cameo 2 in-wall multiway remote with a single large rocker, used to control a Cameo 2 dimmer or switch from another location. It connects over a traveller wire, like a traditional three- or four-way circuit, and matches the rest of the Cameo 2 range.
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About the Crestron CM2-AUX-RKR
The multiway remote cannot control a load directly. It works with a CM2-DIMEX, CM2-DIMUEX or CM2-SWEX, each sold separately, which does the dimming or switching, and passes control to it over a traveller wire in the same way as a traditional three- or four-way circuit. Crestron describes this line based multiway control as reliable across all load types.
The remote accepts only a large rocker and has no LED backlight. It comes with a preinstalled large rocker, and button events can be programmed for normal, tap, double-tap and press and hold. Rockers are field replaceable if the function, colour or engraving needs to change, and blank large rockers are available for engraving by a third party.
It has HOT (line power input), REM (remote) and GND (earth) screw terminals for 14-12 AWG wire, and Crestron lists its power as coming via the connection to the REMOTE terminal of a CM2 device. It measures 103 mm high, 45 mm wide and 40 mm deep and fits a 1- to 4-gang wall box of the type Crestron specifies. The faceplate is not included.
Key features
- Controls a Cameo 2 dimmer or switch from a second location
- Traveller wire connection, like a traditional three- or four-way circuit
- Works with the CM2-DIMEX, CM2-DIMUEX and CM2-SWEX (sold separately)
- Single large rocker with programmable tap, double-tap and press and hold events
- Field replaceable rockers; blank rockers available for third-party engraving
- Standard White Smooth or custom engraved versions
- Takes Cameo 2 multi-gang faceplates (CM2-FP-G series) or any decorator-style faceplate
CM2-AUX-RKR specifications
| Function | Multiway remote for a CM2-DIMEX, CM2-DIMUEX or CM2-SWEX; cannot control a load directly |
|---|---|
| Multiway wiring | Traveller wire, as in a traditional three- or four-way circuit |
| Power | Via the connection to the REMOTE terminal of a CM2 device |
| Button | One large rocker, no LED backlight; events programmable for Normal, Tap, Double-Tap, and Press and Hold |
| Connections | HOT (line power input), REM (remote), GND (earth); 14-12 AWG screw terminals |
| Mounting | 1- to 4-gang wall box of the type Crestron specifies; 89 mm (3.5 in) box depth recommended |
| Faceplate | Not included; CM2-FP-G series multi-gang faceplates (sold separately) or any decorator-style faceplate |
| Environment | 0 to 30°C (32 to 86°F); 10% to 95% RH, non-condensing |
| Dimensions | Height 103 mm (4.06 in), width 45 mm (1.75 in), depth 40 mm (1.59 in) |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| CM2-AUX-RKR-W-S | White smooth, standard engraved | On request | |
| CM2-AUX-RKR ENGRAVED | Custom engraved | On request |
Where the CM2-AUX-RKR is used
Works with the CM2-AUX-RKR
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 CM2-AUX-RKR
What is the Crestron CM2-AUX-RKR?
It is the Cameo 2 in-wall multiway remote with a large rocker. It controls a Cameo 2 dimmer or switch from another location over a traveller wire, like a traditional three- or four-way circuit, and its design matches the rest of the Cameo 2 dimmers, switches and keypads.
Can the CM2-AUX-RKR control lights on its own?
No. Crestron notes that the multiway remote cannot control a load directly. It must be used with a CM2-DIMEX, CM2-DIMUEX or CM2-SWEX, sold separately, which controls the load while the remote passes its commands over the traveller wire.
What is the difference between the CM2-AUX-RKR-W-S and CM2-AUX-RKR ENGRAVED?
The CM2-AUX-RKR-W-S is White Smooth with a preinstalled large rocker carrying a default engraving. The CM2-AUX-RKR ENGRAVED has a custom engraved large rocker. Engraving and finish options are chosen using the Impress Engraving Software, Crestron Home, or the Crestron Home Online Configurator.
Does the remote have a backlight?
No. The CM2-AUX accepts only a large rocker button and does not have an LED backlight. Button events can be programmed for normal, tap, double-tap and press and hold, and the rocker is field replaceable if the function, colour or engraving needs to change.
What size is it, and is a faceplate included?
It measures 103 mm high, 45 mm wide and 40 mm deep, and an electrical box depth of 89 mm (3.5 in) is recommended. The faceplate is not included: it takes Cameo 2 multi-gang faceplates from the CM2-FP-G series, sold separately, or any decorator-style faceplate.
How much is the Crestron CM2-AUX-RKR?
Crestron asks its dealers to give the price of the CM2-AUX-RKR 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 CM2-AUX-RKR?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the CM2-AUX-RKR 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 CM2-AUX-RKR come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the CM2-AUX-RKR 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 CM2-AUX-RKR 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 CM2-AUX-RKR 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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