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Yeelight Pro D Series Full Screen Switch

HK$1,170
HK$1,170
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Colour: Dawn White
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Warranty and support

Warranty duration, provider and coverage depend on the brand and model. Services follow the agreed scope.

Free technical consultation

Free one-to-one smart-home installation advice is available. On-site installation, wiring and setup are quoted separately.

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Brand: Yeelight Pro
SKU: YP-0855_WH
Barcode: YP-0855_WH
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Yeelight Pro D Series Full-Screen Switch D Series Full Screen Switch
HK$1,170
HK$1,170

Stock and installation

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The Yeelight Pro D Series Full Screen Switch features a 4-inch HD touchscreen that replaces conventional physical switches and centralises control of lighting, curtains and scenes. It also displays the time, weather, indoor temperature and humidity. Built-in infrared presence detection and temperature and humidity sensors support automations such as switching lights on when someone arrives and off when they leave.

Three relay channels support a total lighting load of up to 3500W. Using OpenThread as a Matter over Thread accessory, the switch integrates with a smart home system. Installation requires a neutral wire (N), a standard 86 wall box and a Yeelight Pro gateway.

Key features

Brand Yeelight Pro
Model YP-0855
Screen 4-inch HD touchscreen
Sensors Infrared presence detection, temperature and humidity
Control channels Three relay channels (L1 / L2 / L3)
Load capacity Per channel: incandescent 2200W; LED / energy-saving / fluorescent 400W; total 3500W
Current per channel Maximum 16A
Rated input 220V~ 50/60Hz
Wiring requirements Neutral (N) and live (L) wires required
Installation Standard 86 wall box
Dimensions 8.6 × 8.6 × 3.5 cm
Communication protocol OpenThread (Matter over Thread accessory)
Required companion device Yeelight Pro S Hub Gateway or S-series control screen
Operating conditions -10℃ to +55℃, humidity ≤95%RH; indoor use only
Protection rating IP50

Product highlights

Installation requirements
① A neutral wire (N) must be present in the switch box.
② A Yeelight Pro S Hub Gateway or S-series control screen is required for full functionality; this switch is an accessory.
Needs a neutral wire, plus a Yeelight Pro S Hub Gateway or S-series control screen for full functions.

Warranty

Product warranty:Manufacturer warranty is provided; arrangements are as stated in the product description.
Warranty terms as stated on each product page.

Frequently asked questions

Does installation require a neutral wire (N)?

Yes. Neutral (N) and live (L) wires are required. A qualified electrician must install and wire the switch in a standard 86 wall box.

Can the switch connect directly to a mobile app on its own?

This switch is a Matter over Thread accessory. A Yeelight Pro S Hub Gateway or S-series control screen is required to connect it to the system and configure automations.

Which sensors are built into the switch?

Built-in infrared presence detection and temperature and humidity sensors can trigger lights when someone enters or leaves, or link to air conditioning and ventilation equipment.

What is the maximum supported lighting load?

The switch has three relay channels. Each channel supports up to 2200W of incandescent lighting or 400W of LED or energy-saving lighting, with a combined limit of 3500W across all three channels.