What KNX panel series are available and how do I choose?

Push-button: ED (aluminium, flagship), EZ (optional built-in 4-fold 10 A actuator), ER (3-in-1 thermostat, six colours), EX (frameless, 11 mm slim). Touch: EMT (glass capacitive) and ET (metal, 7-colour indicator). Also available: TS touch screens (86-type / 10-inch) and TH thermostats for FCU fan coil control.

What back box is required for installation?

Main series use the standard 86-type back box and fit conventional flush boxes; large models such as the 10-inch touch screen require the corresponding cut-out. Refer to the panel brochure in the document download section.

Can panel functions be customised?

Yes. Key count, key engraving, colours and finishes can be tailored per project, and several series offer multiple colour options. Contact the Hotekey project team for custom requirements.

Which panel is suitable for temperature control?

The ER series is a 3-in-1 thermostat panel, and the TH series is designed for FCU fan coil control — both handle room temperature and fan speed.

Hotekey KNX Panels | 86-Type Switches & Hotel Thermostats

Name: Hotekey KNX Smart Panel (ED / EZ / ER / EX / EMT / ET)
Brand: Hotekey
SKU: KNX-PANEL
Availability: InStock

Key Features

Built on the KNX open standard - one panel controls lighting, shading, HVAC and scenes

User-defined Icons

Button icons and text are fully customisable in ETS; combination button programming needs no disassembly.

LED Backlight

LED backlight with two-colour side indication; selected series support RGBW status colour.

Proximity Sensing

Built-in proximity sensing up to 30 cm wakes the backlight as a hand approaches.

Temperature & Humidity

Built-in temperature and humidity sensor for direct HVAC, floor heating and ventilation control.

Optional Offline Voice

EZ and EX series support optional offline voice control with no cloud connection required.

86-type Mounting

Standard 86 x 86 mm back box - replaces conventional switches without rewiring.

Panel Series

Six series covering push-button, touch, knob and thermostat control for hotel and residential projects of every level

ED SeriesAluminium push-button - flagship

Minimalist flagship series with vibration feedback and two-colour side indication, available as 4/8-gang panels and multi-function thermostat.

4 Fold Push Button PanelPM1304.212X
8 Fold Push Button PanelPM1308.212X
6 Button Multi-function ThermostatPM1424.212X
Multi-function ThermostatPM1429.010X

Dimension: 86 x 86 x 33 mm | Material: anodised aluminium, sandblasted
Colour: polar silver / champagne gold / titanium black / mica black / gem grey / rose red / ceramic white

EZ SeriesOptional built-in 4-fold 10 A actuator

Can integrate a 4-fold 10 A switch actuator - ideal for retrofit projects that need fewer DIN-rail devices.

2 Button PanelPM1902.010X
4 Button PanelPM1904.010X
8 Button PanelPM1908.010X
3-in-1 Knob ThermostatPM1920.001X

Dimension: 86 x 86 x 31 mm / 86 x 86 x 30 mm | Proximity: 30 cm
Colour: champagne gold / light grey / black | Option: offline voice, built-in 4-fold 10 A actuator

ER Series3-in-1 thermostat - six colours

2, 4 and 8 button panels plus 3-in-1 thermostat with a wide colour range to match any interior.

2 Button PanelPM1802.021X
4 Button PanelPM1804.041X
8 Button PanelPM1808.081X
3-in-1 ThermostatPM1820.001X
4 Button ThermostatPM1821.001X

Dimension: 86 x 86 x 38 mm | Proximity: 30 cm
Colour: white / matt black / blue grey / silver / red / dark grey

EX SeriesFrameless design - 11 mm ultra slim

Frameless minimalist look at only 11 mm depth, with gesture control and RGBW status indication.

4 Fold Push Button PanelPM1204.100X
6 Fold Panel with Gesture ControlPM1206.110X
8 Fold Push Button PanelPM1208.000X
Multi-function ThermostatPM1220.100X
Multi-function ThermostatPM1226.100X

Dimension: 86 x 86 x 11 mm / 86 x 151 x 11 mm | Process: anodising, laser engraving
Colour: silver / gold / grey | Option: offline voice

EMT

EMT SeriesGlass capacitive touch

Glass capacitive sensing with bi-colour LED status, touch button sound and proximity wake-up.

4 Fold Touch PanelPT1014.2631
4 Fold Touch PanelPT1014.2632
4 Fold Touch PanelPT1014.2638

Dimension: 86 x 86 x 33 mm | Material: magnesium-aluminium alloy + glass
Colour: black / white / silver / gold / ash

ET SeriesMetal touch - 7-colour LED

Metal touch sensing with 7-colour LED indication, 8 scenes and 4 logic functions, channel grouping and independent inputs.

4 Fold Glass Touch PanelPT1004.26X7
6 Fold Glass Touch PanelPT1006.26X7
8 Fold Glass Touch PanelPT1008.26X7

Dimension: 86 x 86 x 31 mm | Material: magnesium-aluminium alloy, anodised
Colour: black / white / silver / gold / ash

Touch Screens86-type / 10 inch

Integrated switching, curtain, dimming, colour temperature, HVAC, RGB, music and air quality display with built-in temperature, humidity and lux sensors.

86 Touch Screen (30 buttons)PT1101.040X
10 inch Touch ScreenPT1103.1010

Dimension: 86 x 86 x 31 mm / 86 x 95 x 31 mm / 240 x 163 x 39 mm
Network: wired + WiFi (10 inch) | Language: CN / EN / RU

ThermostatsFCU fan coil control

Supports 2-pipe, 3-pipe and 4-pipe fan coil units with a built-in relay for direct FCU connection and delayed shutdown.

FCU ThermostatPM1423.1239
6 Button Thermostat (ED)PM1424.212X
3-in-1 Knob Thermostat (EZ)PM1920.001X

Dimension: 86 x 86 x 9 mm | Temperature range: -20 deg C ~ +50 deg C
Humidity range: 1 ~ 100% | Mounting: 86-type back box

Applications

From guest rooms to public areas, hotels to residences - KNX panels cover every control point

Hotel Rooms

Bedside and entrance panels for lighting, curtain, HVAC and scene control.

Smart Buildings

Centralised public-area lighting and HVAC with presence-based energy saving.

Residential

Whole-home control panels in glass or metal finishes to match any interior.

Offices

Meeting-room scene panels linking lighting, projection and shading.

Retail

Zoned control for malls and showrooms with time and constant-lux strategies.

Venues

Museums and stadiums with multi-scene linkage and remote supervision.

Documents

Download the KNX panel catalogue and product documentation

KNX Panels