China KNX Wall Switch manufacturer

Black / Champagne Outdoor Doorbell Switch DND / MUR Function

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LF-HV-DP
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

Product Name: Doorplates Material: Aluminum Edge Panel
Function: DND / MUR /Pls Wait Color: Black / Champagne
Protocol / Voltage: High Voltage Power: 220V, AC
High Light:

outdoor doorbell switch DND


outdoor doorbell switch MUR


Champagne outdoor door bell switch

Product Description


Aluminum Edge Panel Doorplates DND / MUR Function Black Color




Product Name Doorplates
Brand Smart Laffey
Size of the back cover 86mm*86mm
Color Black/Champagne
Power 220V, AC
Back Box for Installation UK Square Box 
Function Hotel guest room outdoor display
Application Scene Hotel



Product Features


1) This panel is available in two materials: full tempered glass or tempered glass with aluminum edge.

2) There are two types of horizontal and vertical installation; Available in various sizes: 105*295mm / 150*250mm / 150*400mm.

3) The function display of the panel is distinguished by lights of different colors: DND is red; Pls wait is blue; MUR is green.

4) Standard 86*86mm wall box installation.





1) Voltage: High voltage 220V AC.
2) Self-consumption: 0.3W, less than 1.5W when pressing the bell
3) Temperature: -10 - +50℃
Note: If no need of any of “Plz wait”, "Make up room”, "Don't disturb",  just don't comnect the port and no impact to others.

1) Before installation, please confirm the control mode of the host and the doorbell trigger mode, and select the corresponding doorplate.


2) Please confirm that the wiring and the corresponding schematic diagram are correct before turning on the power.


3) Cut off the power supply during installation.


4) If the panel is removed, cut off the power before covering the panel.


5) Do not switch on and off the power frequently to avoid malfunction.


6) As the product is continuously upgraded, if some details do not match, please refer to the actual product.

Black / Champagne Outdoor Doorbell Switch DND / MUR Function 0
Black / Champagne Outdoor Doorbell Switch DND / MUR Function 3
Black / Champagne Outdoor Doorbell Switch DND / MUR Function 4Black / Champagne Outdoor Doorbell Switch DND / MUR Function 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.

(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.


Get in touch with us

Enter Your Message

You Might Be Into These