China KNX Wall Switch manufacturer

Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LFmd-swxx-G2
Payment & Shipping Terms:
Minimum Order Quantity: 100 Pieces
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 10-15 work days
Supply Ability: 10000 Piece/Pieces per Month

Detail Information

Function: G2 Light Wall Switch Category: 2 / 3 / 4 Push Button Wall Switch
Color: Silver/Black/Champagne/Grey Protocol: RS485 Modbus
Cover: Aluminum / Plastic / Glass / Stainless Steel Size: 86mm*86mm
Application: Connecting Room Control Unit Power: 12V, DC
High Light:

Push Button Wall Switch 86mm*86mm


room control Modbus Wall Switch


Square Box Modbus Wall Switch

Product Description


Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button




Product Name G2 Light Wall Switch
Brand Smart Laffey
Size 86mm*86mm
Color Black/Champagne/Grey
Protocol RS485
Power 12V, DC
Back Box for Installation UK Square Box
Conjoined 2/3/4/5 conjoined
Function Controll light wall switch
Types 1/2/3/4/6-button
Application Connecting room control unit



Product Features


G2 style module: push button switch with white LED status light; orange backlit words.


Multi-color and multi-material frame options: A6 plastic, V7 aluminum plate, N8V glass, V3 stainless steel; black, gray, champagne gold, silver, etc.


The shell material is sturdy, resistant to stamping, flame retardant and fireproof, high temperature resistance, not easy to change color, and not deformed after long-term use.


The inner conductor of the product is made of high-quality metal material, which is wear-resistant, good elasticity, good electrical conductivity, durable and strong anti-oxidation ability.





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



Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button 0Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button 1 Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button 2

Wall Switch Aluminum / Plastic / Glass / Stainless Steel Push Button 3





(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.


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