China KNX Wall Switch manufacturer

Integrated Modbus Wall Switch LED Circle Push Button Aluminum RS485 Protocol

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LFmd-swxx-V8-Z6
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: V8-Z6 Integrated Wall Switch Standard: UK Standard
Style: LED Circle Push Button Cover: Aluminum + Plastic
Size: 86mm*86mm Color: Black/Champagne/Dark Rose Gold/Light Rose Gold/Grey
Protocol: RS485 Modbus Power: 12V, DC
Conjoined: 2/3/4/5 Conjoined Types: 1/2/3/4/6-button
High Light:

Aluminum Modbus Wall Switch


LED Circle Modbus Wall Switch


RS485 Protocol Push Button Wall Switch

Product Description


Integrated Wall Switch LED Circle Push Button Aluminum RS485 Protocol





Product Name V8-Z6 Integrated Wall Switch
Brand Smart Laffey
Size 86mm*86mm
Color Black/Champagne/Dark rose gold/Light rose gold/Grey
Protocol Modbus RS485
Power 12V, DC
Back Box for Installation UK Square Box
Conjoined 2/3/4/5 conjoined
Function Controlling lamp
Types 1/2/3/4/6-button
Application Connecting room control unit



Product Features


V8-Z6 button status feedback LED aperture design, when the light is turned on, the button aperture is bright white, with a backlight character design, the function key and the outer frame are integrated, and the craftsmanship is more refined.


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.


Button/Micro switch: Touch life exceeds 100,000 times.


Quality control: All finished products are subject to 100% wire inspection before leaving the factory to ensure product quality inspection.





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



Integrated Modbus Wall Switch LED Circle Push Button Aluminum RS485 Protocol 0
Integrated Modbus Wall Switch LED Circle Push Button Aluminum RS485 Protocol 2
Integrated Modbus Wall Switch LED Circle Push Button Aluminum RS485 Protocol 3Integrated Modbus Wall Switch LED Circle Push Button Aluminum RS485 Protocol 4





(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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