China KNX Wall Switch manufacturer

UK Standard 2.5D Modbus Wall Light Switch Stereo Tempered Glass 12 Voltage RS485

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LFmd-swxx-D5
Payment & Shipping Terms:
Minimum Order Quantity: 50 Pieces
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 10-15 work days
Supply Ability: 100000 Piece/Pieces per Month

Detail Information

Cover: 2.5D Stereo Tempered Glass Panel Max. Voltage: 12V
Function: Controlling Lamp Color: Black/Champagne/Grey
Protocol: RS485 Modbus Application: Connecting Room Control Unit
Back Box For Installation: UK Conjoined: 2/3/4/5 Conjoined
Size: 86mm*86mm
High Light:

Stereo Tempered Glass KNX Wall Switch


Modbus RS485 Wall Switch


2.5 D Modbus Wall Light Switch

Product Description


UK Standard 2.5D stereo tempered glass 12 Voltage RS485 Light Switch




Product Name Smart Switch of Modbus
Brand Smart Laffey
Size 86mm*86mm
Color Black/Champagne/Grey
Protocol Modbus
Power 12V, DC
Back Box for Installation UK Square Box
Conjoined 2/3/4/5 conjoined
Function Controlling lamp
Types 1/2/3/4/5/6-button
Application Connecting room control unit



Product Features


2.5D stereo tempered glass panel means that the glass edge of the switch panel adopts 2.5D glass three-dimensional processing technology, and the edges of the panel buttons are all three-dimensional small arc surfaces.The whole switch shows the luxurious texture of the mirror, and brings a larger gradient area and more free adjustment space for the rounded corners in such a small space, which is very difficult in technical processing. That's how professional Smart Laffey is in the details. It is this combination of careful matching and technology that can better satisfy the user's quality of life.


In order to meet the needs of different usage scenarios for sound and hand feel, our company has developed switches with mute structure and crisp sound structure. The mute switch is soft to the touch, adopts a layered noise reduction structure, and has a built-in TPE elastic component, which has high strength and high resilience, which can reduce the noise when pressing the button and the rebound of the button, so as to achieve a quiet and comfortable experience. The crisp sound switch side is different from the mute noise reduction structure in the touch structure. The metal shrapnel type triggers, and there is a dripping mouse sound when the touch is pressed, which simulates the sound feedback after the traditional mechanical switch is triggered. It's closer to a mechanical switch, but it feels softer in comparison. Therefore, the crisp switch is also known as the tact switch.





Modbus communication: Network smart panel, read or write the register through rs485, realizing distant monitor and output control. MODBUS RTU protocol is adopted. Serial port parameter settings: Baud rate:”9600”, check bit:”null”, data bit: “8”, stop bit: “1”.Two instructions distance: 100ms





(1) Communication format



Device ID

Function code Data address Communication data CRC Check
1Byte 1Byte 2Byte nByte 2Byte


(2) Communication device No.


1----255, factory default address; OXFF is broadcast address

Under broadcast mode, write is permitted, not read. No data back from slave device.


(3) Function code


Function code Function content
03H read specified address data
06H set specified address data
83H read instruction error return
86H set specified address error return



UK Standard 2.5D Modbus Wall Light Switch Stereo Tempered Glass 12 Voltage RS485 0
UK Standard 2.5D Modbus Wall Light Switch Stereo Tempered Glass 12 Voltage RS485 2
UK Standard 2.5D Modbus Wall Light Switch Stereo Tempered Glass 12 Voltage RS485 4
UK Standard 2.5D Modbus Wall Light Switch Stereo Tempered Glass 12 Voltage RS485 5




(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.





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.

Get in touch with us

Enter Your Message

You Might Be Into These