Crestron CM2-KPEX Cameo 2 In-Wall Wireless Keypad

Crestron part number CM2-KPEX-W-S

The Crestron CM2-KPEX is a Cameo 2 in-wall keypad with infiNET EX wireless communication that gives control of lighting, shading, audio and other amenities. It can also act as a multiway controller for a Cameo 2 dimmer or switch over a traveller wire, and suits new or retrofit projects.

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Installation and programming

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.

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Crestron CM2-KPEX Cameo 2 In-Wall Keypad with infiNET EX Wireless Communication, 100-240VAC, Full Keypad

About the Crestron CM2-KPEX

The full keypad takes two to six buttons in small, medium and large sizes, with the bottom four programmable as side-to-side rockers. Button events can be set for normal, tap, double-tap and press and hold, and the keypad is fully programmable through a Crestron control system. Six RGB backlit text regions and six RGB indicator regions give feedback, with white adjustable between 2000K and 8000K.

As a multiway controller, it provides control of a connected CM2-DIMEX, CM2-DIMUEX or CM2-SWEX, sold separately, using a traveller wire in a traditional three- or four-way circuit. Crestron describes this line based multiway control as reliable across all load types. Wireless communication is infiNET EX 2-way RF at 2.4 GHz, through a CEN-GW1, CENI-GW1, MC4, MC4-R, CEN-GWEXER or CENI-GWEXER gateway, sold separately.

The keypad runs on 100-240 VAC line power, or on 60VDC at 30 mA from a SolaHD SDP 1-48-100T power supply, sold separately. A neutral wire connection is required. It fits a 1- to 4-gang wall box of the type Crestron specifies, with an 89 mm box depth recommended, and measures 103 x 45 x 40 mm. The faceplate is not included.

Key features

infiNET EX wireless control of lighting, shading, audio and other amenities
Multiway control of CM2-DIMEX, CM2-DIMUEX and CM2-SWEX over a traveller wire
Full keypad with 2 to 6 programmable buttons
Full colour RGB backlight with white adjustable from 2000K to 8000K
Ambient light sensor with day and night backlight modes
100-240 VAC line power or 60VDC low voltage
Fully programmable via a Crestron control system
Standard White Smooth or custom engraved versions

CM2-KPEX specifications

Power	100-240 VAC, 50/60 Hz line power, or 60VDC 30 mA from a SolaHD SDP 1-48-100T (sold separately)
Buttons	2 to 6 programmable buttons (small, medium, large); bottom 4 can be side-to-side rockers; standard engraved model includes 6 small buttons
Button events	Normal, Tap, Double-Tap, and Press and Hold
Feedback	6 RGB backlit text regions and 6 RGB indicator regions
Wireless	infiNET EX 2-way RF, 2.4 GHz, IEEE 802.15.4; typical range 46 m (150 ft) indoors, 76 m (250 ft) outdoors
Gateway	CEN-GW1, CENI-GW1, MC4, MC4-R, CEN-GWEXER or CENI-GWEXER (sold separately)
Multiway	Traveller wire control of CM2-DIMEX, CM2-DIMUEX or CM2-SWEX
Connections	HOT, REM, NEU (required) and GND screw terminals, 14-12 AWG
Mounting	1- to 4-gang wall box of the type Crestron specifies; 89 mm (3.5 in) box depth recommended; faceplate not included
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-KPEX-W-S	White smooth, standard engraved	On request
CM2-KPEX ENGRAVED	Custom engraved	On request

Where the CM2-KPEX is used

Lighting, shade and audio control without Cresnet wiring
Second control point for a Cameo 2 dimmer or switch
New or retrofit Cameo 2 projects
Scene keypads beside Cameo 2 dimmers

Works with the CM2-KPEX

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-KPEX

What is the Crestron CM2-KPEX?

It is a Cameo 2 in-wall keypad with infiNET EX wireless communication. It provides wireless network control of lighting, shading, audio and other amenities through a Crestron control system, and can also control a connected Cameo 2 dimmer or switch over a traveller wire.

How is the CM2-KPEX powered?

It runs on 100-240 VAC, 50/60 Hz line power, and a neutral wire connection is required. It can instead be powered by 60VDC at 30 mA, which requires a SolaHD SDP 1-48-100T power supply, sold separately. The HOT, REM, NEU and GND connections are 14-12 AWG screw terminals.

Can the CM2-KPEX act as a multiway switch?

Yes. It provides control of a connected CM2-DIMEX, CM2-DIMUEX or CM2-SWEX, each sold separately, using a traveller wire in a traditional three- or four-way circuit. Crestron describes this line based multiway control as reliable across all load types.

What is the difference between the CM2-KPEX-W-S and CM2-KPEX ENGRAVED?

The CM2-KPEX-W-S is White Smooth with preinstalled default engravings on six small buttons. CM2-KPEX ENGRAVED models are custom engraved, with the finish specified in the custom engravings file. Both are the same full keypad with infiNET EX wireless communication.

Which gateway does the keypad need?

It needs a Crestron wireless gateway, sold separately: the CEN-GW1 or CENI-GW1, the MC4 or MC4-R, or the CEN-GWEXER or CENI-GWEXER. Typical infiNET EX range is 46 m (150 ft) indoors and 76 m (250 ft) outdoors to the nearest mesh network device, subject to site conditions.

How much is the Crestron CM2-KPEX?

Crestron asks its dealers to give the price of the CM2-KPEX 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-KPEX?

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the CM2-KPEX 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-KPEX come with a warranty?

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the CM2-KPEX 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-KPEX 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-KPEX 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.

Crestron CM2-KPEX Cameo 2 In-Wall Keypad, infiNET EX, Full Keypad