China KNX Wall Switch manufacturer

Laffey Touch Screen Thermostat 24V DC with led backgroud light

Product Details:
Place of Origin: Guangdong, China
Brand Name: Smart Laffey
Model Number: LFKNX-TM-D8
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

Function: Cooling/heating/air Three Mode Setting Design Style: Touch Screen
Protocol: KNX Product Name: Screen Thermostat Of KNX
Application: Hotel, Connecting KNX Room Control Unit Size: 86mm*86mm
Power: 24V, DC Conjoined: 2/3/4/5 Conjoined
Back Box For Installation: UK Description: Big Screen With Led Backgroud Light
High Light:

Laffey Touch Screen Thermostat


Touch Screen Thermostat 24V DC

Product Description


KNX Touch Screen Smart Thermostat Cooling/Heating/Air Mode Setting 




Product Name Screen Thermostat of KNX
Brand Smart Laffey
Size 86mm*86mm
Color Black
Protocol KNX
Power Low volatge 24V
Back Box for Installation UK Square Box
Description Big screen with led backgroud light

1) Cooling/heating/air three mode setting

2) Airflow high/mid/low/auto setting

Application Connecting room control unit



Product Features


1. Power supply: Low voltage 24V
2. Power: less than 1W;
3. Working temperature: -10℃~55℃;
4. Temperature sensor: using NTC sensor;
5. Setting temperature range: 16~30℃, temperature control accuracy: 1℃;
6. Temperature correction range: -6℃~6℃, resolution 1℃;





The KNX switch panel needs to be connected by the control system. The control panel is mainly used in the building control system. It is installed as a system together with other devices on the bus, and the function is simple and intuitive. Users can plan and execute these functions systematically according to their needs.


The control panel is a standard 86 bottom box installation, Connect to the EIB / KNX system through the EIB bus, and use the engineering design tool software ETS software (version ETS4 and above) to allocate the physical address and group address and set the parameters.


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





Basic Function

1. Thermostat on and off control;
2. Indoor temperature setting/indoor temperature measurement;
3. The fan speed can be selected as one of "high/medium/low/auto";
4. Air conditioning (refrigeration, heating, ventilation), floor heating, fresh air three modes can be switched;
5. With the function of manual temperature correction, manually restore the factory default values of the thermostat parameters, and manually set the thermostat communication address.


Display Function

1. Power on/off status display: the entire screen is not displayed when it is turned off, and the switch button indicator light is always on;
2. Temperature display: indoor temperature, temperature setting value;
3. Mode display: only one of air conditioning, floor heating, and fresh air will be displayed;
4. Wind speed display: high, medium, low, automatic sub-level display;
5. In the shutdown state, enter the temperature correction value display through the key combination, restore the factory default value setting display and address setting of the thermostat parameter.


Network Function

1. Query function: remote real-time querying comprehensive data, the relevant information is as follows: on/off status, current mode status, current fan speed status, current room temperature, temperature setting, etc.;

2. Setting function: remotely set the thermostat switch, mode selection, fan status, temperature setting value, and thermostat address;

3. Remote broadcast function.



Laffey Touch Screen Thermostat 24V DC with led backgroud light 0
Laffey Touch Screen Thermostat 24V DC with led backgroud light 3
Laffey Touch Screen Thermostat 24V DC with led backgroud light 6

Laffey Touch Screen Thermostat 24V DC with led backgroud light 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.





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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