This wifi dimmer switch listing presents ws-sy-eurd rotary reference. Compare the listed references and confirm the exact supplied configuration before ordering.
Selection highlights
- The pictured design shows pale square wall plate with a projecting round rotary knob.
- Keep the exact shop reference and selected option together when checking the intended control layout.
- Confirm the actual supplied device, wiring, lamp-load conditions and installation instructions before ordering.
Specifications and references
| Shop selection and reference |
Default Title — WS-SY-EURD-WH-MS |
| Pictured design |
pale square wall plate with a projecting round rotary knob |
| WS-SY-EURD-WH-MS — dimmer switch |
Wi-Fi 2.4 GHz; per documented device, not pack or remote |
| UK installation and delivered contents |
Confirm the exact supplied build, wiring, wallbox fit and packing list before ordering. |
Package contents
The actual delivered packing list is unconfirmed. Confirm the selected switch or dimmer quantity, installation instructions and mounting accessories before ordering. Confirm separately whether any required gateway or control accessory is supplied; do not infer contents from a gang label or pictured box.
Frequently asked questions
Is this switch suitable for a UK installation?
UK installation suitability is unconfirmed. Check the exact supplied model, wiring diagram, wallbox space, electrical rating and conformity; regional names or voltage alone do not establish suitability.
What is included in the package?
The actual delivered packing list is unconfirmed. Confirm the selected switch or dimmer quantity, installation instructions and mounting accessories before ordering. Confirm separately whether any required gateway or control accessory is supplied; do not infer contents from a gang label or pictured box.
Will it dim every lamp?
No universal lamp compatibility is established. Use only an appropriate dimmable lamp or driver and confirm dimming method, minimum load and per-channel versus total limits before installation.
Installation and ordering notes
WS-SY-EURD-WH-MS is the EU Wi-Fi rotary dimmer option. It is distinct from the manufacturer’s ZS-SY Zigbee version. Installation and lamp checks A neutral wire is required. Confirm the supply rating, wall-box fit and compatible dimmable lamp or driver before ordering. The manufacturer’s current and earlier information differ on voltage and LED/CFL load limits; these ratings are awaiting model-specific confirmation. Control This option uses 2.4 GHz Wi-Fi. Rotary brightness control and brightness memory are described for this product family. Do not assume the Zigbee version’s gateway requirements or compatibility apply to this Wi-Fi model. Actual supplied wiring/build, mounting box and clearance, revision, conformity and UK installation suitability unconfirmed; regional names and voltage ranges alone do not establish suitability. Follow the supplied instructions, isolate the circuit supply and verify power is off before wiring; use a qualified electrician when unsure.
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