What products are included in the Hotekey KNX range?

The range covers push-button panels, dimming actuators, KNX power supplies, gateway/line couplers and sensors — all based on the international KNX bus standard, for hotel rooms, buildings, homes and commercial spaces.

What are the cabling requirements for a KNX system?

KNX carries both power and communication on the bus. Devices connect via KNX bus cable, so no separate power line is needed for each device. The flexible bus topology suits both new-build and retrofit projects.

Can Hotekey KNX devices work with other KNX brands?

Yes. KNX is an open international bus standard, so compliant devices interoperate on the same bus and are commissioned with the ETS engineering tool.

Which control methods are supported?

Push-button and touch control on the panel, scene control, scheduling and sensor-based automation, plus centralised management and remote control through a gateway.

Where can I download KNX documentation?

The KNX pages on this site offer downloadable system catalogues and panel brochures in both Chinese and English for selection and design work.

Hotekey KNX Series | Hotel Room Control Actuators & Dimmers

Name: Hotekey KNX Series Smart Controller
Brand: Hotekey
SKU: KNX-SERIES
Availability: InStock

Key Features

KNX series smart control system, providing professional solutions for hotel, building, and home automation

International Standard KNX Protocol

Follows ISO/IEC 14543-3 international standard, a globally unified smart control ecosystem with multi-brand open interoperability.

Stable & Reliable

Bus-powered and bus-communicated, strong anti-interference capability, reliable 24/7 operation.

Full Product Range

Complete product line covering switch panels, dimming, drives, power, gateways, and sensors.

Bus-Powered

Single bus provides both power and communication, simpler cabling and lower overall cost.

Multiple Control Methods

Supports panel, APP, scene, timing, and voice control.

Flexible Expansion

Modular design with ETS software programming for on-demand expansion.

Applications

Suitable for hotels, buildings, and smart home projects

Star-rated Hotels

High-end KNX control solutions for hotel rooms and public areas.

Smart Buildings

Building automation and lighting control to improve operational efficiency.

Smart Lighting

Dimming and scene control for comfort and energy efficiency.

Commercial Spaces

Centralized control for malls, exhibition halls, and public areas.

High-end Residences

Whole-home smart ecosystem for a comfortable living environment.

Venues & Museums

Multi-scene linkage control for museums and stadiums.

Products

Full KNX product line to meet diverse application needs

Switch Actuator4 / 8 / 12 / 28 fold

DIN-rail switch actuators with delay on/off, 8 scenes, stair lighting, AND/OR logic, current detection and manual operation.

4 Fold 10A / 16A / 20AHT0004.1001 / .1601 / .2010
8 Fold 10A / 16A / 20AHT0008.1001 / .1601 / .2010
12 Fold 10A / 16A / 20AHT0012.1001 / .1601 / .2010
28 Fold Multifunction ActuatorMF0024.1004

Voltage: DC 21~31V | Current: <12mA | Mounting: 35 mm DIN rail | IP: IP20
Dimension: 72/144/216 x 90 x 63 mm | Current detection: 0.1~22 A

Room Control UnitHotel core device

Built-in Ethernet, KNX and RS485 buses with KNX IP routing - one device handles room lighting, curtain, HVAC and IO collection.

Room Control UnitRM0448.1611
Room Control Unit Plus (audio)RM0449.1611

Channels: max. 15 fold switch + 4 fold dimming + 12 fold IO input
Interfaces: RS485 x1, Ethernet x1, audio x1, USB x1 | Aux. power: DC 20~30V

Dimming Actuator0-10 V / leading & trailing edge

Relative/absolute dimming, leading and trailing edge control, adjustable dimming speed, scenes and over-temperature protection.

3 Fold 600W Dimming ActuatorDM0103.0610
6 Fold 200W Dimming ActuatorDM0116.0210
6 Fold 0-10V Dimming ActuatorDM0106.0050
1 Fold 200W Flush Mount DimmingDM0101.0210
3 Fold 0-10V Flush Mount DimmingDM0103.0030

Voltage: DC 21~31V | Mounting: DIN rail / flush mount
Functions: scenes, start brightness, area restriction, current detection

DALI Gateway64 / 128 devices

Bridges KNX and DALI systems with 16 scenes, DT8 colour control, per-device dimming and status feedback.

64 Fold DALI Gateway (1 channel)GW2303.0402
128 Fold DALI Gateway (2 channels)GW2304.0401

Power: AC 85~265V | Dimension: 72 x 90 x 63 mm | Mounting: 35 mm DIN rail
Mode: normal / dynamic / slave | Addressing: automatic / manual

Shading ActuatorBlind & curtain motors

Full open/close, percentage positioning, scene linkage, manual operation and motor position memory after bus power loss.

4 Fold Shutter ActuatorWD0204.0801
KNX Motorized Curtain Motor 1.2 N·m / 30 kgWD0221.1214
KNX Motorized Tubular Motor 8 N·m / 15 kgWD0223.3508
1 Fold Flush Mount Shutter ActuatorWD0201.0851

Voltage: DC 21~31V / 230 VAC | Noise: 33 dB(A) | IP: IP20 / IP44
Functions: limit setting, absolute position, position feedback, remote control, scenes

FCU Control2 / 3 / 4 pipe systems

Supports 2, 3 and 4-pipe fan coil units with three fan speeds, heating and cooling valves and a built-in relay for direct FCU connection.

FCU Actuator (7 channels / 3 speeds)AC0501.1004
FCU ThermostatPM1423.1239

Load: 10 A | Channels: 7 | Dimension: 72 x 90 x 63 mm
Temperature: -20 deg C ~ +50 deg C | Humidity: 1 ~ 100%

Presence DetectorsPIR / microwave / dual-tech

PIR, microwave, dual-tech and biological presence detection with 1-10 sensitivity levels, constant-lux control and master/slave networking.

PIR Presence DetectorSS3001.0101
Microwave Presence DetectorSS3002.0102
PIR & LUX Presence DetectorSS3003.0101
Microwave & LUX Presence DetectorSS3004.0102
Biological Presence DetectorSS3006.0101 / SS3007.0101
Dual Tech Detector (PIR + 24 GHz)SS3008.0101

Lux range: 1 ~ 60,000 lux | Detection: 4 ~ 10 m
Mounting: ceiling / flush | Sensitivity: 1-10 levels

System AccessoriesPower / coupler / gateway / IO

Power supplies, line couplers, IP routers, RS485 gateways, USB interface and universal IO - the foundation of a complete KNX system.

KNX Power Supply 640 mASP2002.6440
Line CouplerNC2100.0201
IP RouterGW2300.0201
RS485 GatewayGW2302.0201
USB Interface (Type-C)GP2402.0001
3 / 6 Fold Universal InterfaceIO0303.1000 / IO0306.0206
IR Emitter (flush / ceiling)GP2410.0304 / GP2410.0101

Input: AC 85~265V | Short circuit: auto recovery
Dimension: 36~72 x 90 x 63 mm | Mounting: DIN rail / flush

Documents

Download the KNX product catalogue and technical documents

KNX Series