China KNX Wall Switch manufacturer

24V DC KNX Smart Switch Home / Villa / Hotel Application UK Wall Switch

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LFKNX-swxx-D89
Payment & Shipping Terms:
Minimum Order Quantity: 50 Pieces
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 10-15 work days
Supply Ability: 10000 Piece/Pieces per Month

Detail Information

Name: D89 KNX Smart Switch Scene: Home / Villa / Hotel Application
Type: UK Wall Switch Power: 24V, DC
Conjoined: 2/3/4 Conjoined Color: Gold/Black/Grey/Champagne/Silver
Size: 86mm*86mm Protocol: KNX
High Light:

24V DC KNX Smart Switch


Hotel Application KNX Smart Switch


villa UK Wall Switch

Product Description


KNX Smart Switch 24V DC Home / Villa / Hotel Application UK Wall Switch




Product Name D89 KNX Smart Switch
Brand Smart Laffey
Size 86mm*86mm
Color Options Gold/Black/Grey/Champagne/Silver
Protocol  KNX
Power 24V, DC
Back Box for Installation UK Standard
Conjoined 2/3/4 conjoined
Function Light / Scene Control Switch
Types 1-button 2-button 3-button 4-button
Application Connecting KNX room control unit



Product Features


Product structure:


360° angle full trigger button design;

Detachable structure to avoid difficult reinstallation and maintenance after mis-installation.



Product quality assurance:


Shell: solid material, anti-stamping, flame retardant and fireproof, high temperature resistance, not easy to change color, long-term use without deformation;

Product internal conductor: high-quality metal material, wear-resistant, good elasticity, good electrical conductivity, durable, strong anti-oxidation ability;

The service life of the keys exceeds 100,000 times, and the quality is guaranteed.



Customer customization ability:

Products can be customized according to customer requirements, including appearance: style, color, material, size, etc.; internal functions: development or modification of PCB, function customization, voltage and current customization, etc.; (based on customer purchase quantity)




KNX switch panels need to be connected through the control system. Control panels are mainly used in building control systems. It is installed as a system with other devices on the bus, and the function is simple and intuitive. Users can systematically plan and execute these functions according to their needs.


Control panels can be used to control switches, dimming, blinds, and more. Each channel on the panel includes a button and an LED indicator.


The control panel is a standard 86 back box mounted device with 6 key outputs. Connect the EIB/KNX system through the EIB bus, and use the engineering design tool software ETS software (ETS4 and above) to assign physical addresses and group addresses and set parameters.


The control panel is directly connected to the bus via terminal blocks and requires 24V DC auxiliary power. Each channel of the panel can use the various functions mentioned above and are independent of each other.




(1) It can be used to switch lighting, curtain opening and closing, projection screen lifting, etc., with long press, short press and reverse functions;

(2) It can control the dimming equipment, with relative dimming and absolute dimming function output;

(3) 8bit scene control can be carried out, and the set scene function can be called;

(4) With LED indication function, a variety of display states can be selected, such as: normally open, normally closed, blinking...

(5) With LED interlocking grouping and LED brightness adjustment functions;

(6) Status and backlight LEDs have the functions of brightness wake-up and delayed extinguishing. The wake-up conditions include key press, touch sensing, object triggering, etc.
24V DC KNX Smart Switch Home / Villa / Hotel Application UK Wall Switch 0
24V DC KNX Smart Switch Home / Villa / Hotel Application UK Wall Switch 3
24V DC KNX Smart Switch Home / Villa / Hotel Application UK Wall Switch 6
24V DC KNX Smart Switch Home / Villa / Hotel Application UK Wall Switch 8



(1) Mutual benefit : We are factory also have more than 10 years experience in manufacturing and developing of switches and sockets.

(2) Customize : We have strong R&D team, we will try our best to custom product as your request.

(3) OEM service : (a) Printing your Logo (b) Engraving words or icons

(4) Mix order : We accept mix order, different model and small quantity order.

(5) We have got KNX Assosiate Certificate/ CE Emc/Rohs for different products, and we have certified by ISO9001 Quality Management System.





1. Q:What’s the shipping method?

A: By express way. Such as Fedex, DHL, TNT and so on; by air or by sea. Shipping cost is decided by shipping ways and product’s actual weight and volume, also your detailed address.

2. Q:Can we print our own brand or logo on your products?

A: Yes, it is our pleasure to be one your OEM manufacturer in China to meet your OEM requirements.

3. Q: Why do some goods have difference between website picture and practical items?

A: Because difference of light and browser, also different batches, materials may be little difference, such as lining. Sometimes, the picture is for reference only. These are allowed in actual case. If any question, please tell us before order and ask clearly.

4. Q: Can I order one piece for sample or trial order less than MOQ to test the quality?

A: Yes, We recommend to check the sample before order. We accept trial order less than MOQ.

5. Q: If I order big quantity, what's the good price?

A: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.


If you have another question, please feel free to contact us.


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