Moes · ZS-SR-EUD

Moes Star Ring ZS-SR-EUD Zigbee dimmer, 2 gang, grey, neutral required

Name: Moes Star Ring ZS-SR-EUD Zigbee dimmer, 2 gang, grey, neutral required
Brand: Moes
SKU: ZS-SR-EUD2-GY-MS
Price: 699 MDL
Availability: InStock

699 MDL2 left

Wall dimmers

Zigbee

Manufacturer image shared by the series. Check the colour, number of keys and variant in the model name and specifications.

699 MDL2 left

What it needs to work

A compatible hub is required.

Suitable gateways and hubs

Buy with installation

Check compatibility

Connectivity: Zigbee
Channels (separate light circuits): 2

Two lighting circuits on one grey dimmer: the Star Ring sets the chandelier and the spots apart, each by holding its own key, through a Tuya Zigbee gateway; the 200 W LED limit is shared by both gangs.

22 specifications from manufacturer documents

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The right choice starts with specifications

Device passport

SKU: ZS-SR-EUD2-GY-MS · Document model: ZS-SR-EUD

Specifications checked against the linked manufacturer documents. Load limits, package details and measurement conditions are retained.Checked 18 October 2026

Connectivity and compatibility8

Connectivity — what it means The wireless link or network the device uses. Wi-Fi connects straight to the router; Zigbee, Thread and Bluetooth Mesh work through a hub or gateway.	ZigbeeZigbee 3.0, 2.400–2.483 GHz band [1]
Hub required — what it means Whether the device needs a separate hub, gateway or coordinator to work in a smart home. If so, it is sold separately unless stated otherwise.	Hub (gateway) requiredManufacturer: a Tuya Zigbee gateway is required (sold separately); without it the app, voice assistants and schedules are not available [1]
Matter support — what it means Whether the device supports the Matter standard, directly or through a bridge. Matter lets you add it to Apple Home, Google Home, Alexa and Home Assistant.	NoMatter is not claimed: the device uses Zigbee 3.0 through a Tuya gateway; Alexa and Google Home compatibility is listed. Matter via a bridge gateway is not described for this model [1]
Home Assistant — what it means How the device connects to Home Assistant: a built-in integration, a Zigbee coordinator, Matter or the maker’s cloud integration.	Via a Zigbee coordinator or hubMOES does not claim Home Assistant support; as a Zigbee 3.0 device it joins through a Zigbee coordinator (ZHA, Zigbee2MQTT). Available functions depend on the integration's support for the model [1]
Works without internet — what it means Whether the device keeps working over the local network or through a hub when the internet is down. Cloud features (remote access, voice assistants) need the internet.	Not stated by the manufacturer
App — what it means The maker’s app used to set up and control the device.	MOES (recommended), Tuya Smart / Smart LifeManual: the Tuya Smart / Smart Life app also works, but the manufacturer recommends MOES [2]
Radio frequencies and transmit power	2.400–2.483 GHz [2]
Transmit power — what it means The coordinator's maximum radio output. Higher power gives a steadier link to distant devices, but range in a home depends more on walls and the number of routers in the network.	10 dBmManual: “<+10 dBm” (maximum) [2]

Control and features6

Channels (separate light circuits) — what it means How many separate light circuits the dimmer controls independently — usually the number of keys or control zones on the panel (for example, a chandelier and spots).	2“2 Gang” version (SKU ZS-SR-EUD2-GY-MS): two keys, outputs L1 and L2; each channel's brightness is set separately [1]
Panel control type — what it means How you operate it by hand: pressing a key with travel and a click, touching glass with no travel, swiping, turning a knob, or using a screen with menus. On dimmers brightness usually changes by holding a key, with separate brighter/dimmer buttons, or by turning.	Mechanical keysMechanical keys with a click (OMRON micro switches, two per key). A short press turns on/off; holding the upper part of the key brightens, the lower part dims. Touch control and a rotary knob are not claimed [1]
Backlight and indicators — what it means How the panel lights up: just an on/off indicator, a soft backlight to find the keys in the dark, an indicator of the current brightness level, or decorative lighting. Adjusting or switching off the backlight is in the note if the maker describes it.	Status indicatorThe maker mentions a “star ring design with indicator light”; the manual mentions a blue indicator on the switch (flashes during pairing). Night backlight, brightness-level indication and indicator settings are not described [1]
State after power restore — what it means What state the load returns to when power comes back after an outage: on, off, as it was before, or the opposite. The options you can choose in settings are listed.	Not stated by the manufacturer
Multi-switch association	YesIn the MOES app several switches can be linked to control one circuit from two or three places without rewiring (gateway required) [1]
Schedules and timers	YesTimer and day-of-week schedule in the app (gateway required) [1]

Housing and installation7

Neutral wire (N) — what it means Whether the wall box needs a neutral wire. Older wiring often brings only the live wire to the switch; then pick a model that works without N.	RequiredManual: a neutral wire is required; if the wall box has none, the maker suggests another location or an electrician [2]
Front panel material — what it means What the visible part is made of. Glass and plastic differ in look, feel and scratch resistance; details (tempered, matte, anti-glare) are in the note.	Not stated by the manufacturer
Wall box type — what it means Which wall box the device is designed for, per its documentation. 86 × 86 mm plates fix with screws 60 mm apart, as on a round European box; check that the housing depth fits your box — on dimmers it is often greater than on ordinary switches.	Not stated by the manufacturer
Dimensions (W × H × D) — what it means The device’s size in millimetres as the maker states it. Check that it fits the wall box, niche or shelf.	86 × 86 × 38.5 mmPer the official drawing (the 2-gang version is shown; the 86 × 86 mm plate is the same for 1–3 gangs): 38.5 mm overall depth, of which 30 mm sits in the wall; in-wall block 48.5 × 48.5 mm [3]
Mounting — what it means How and where it is installed: in a wall box, on a wall or ceiling, on a DIN rail, on a table or in a socket.	In a wall box behind the switchFixed into the wall box with the supplied screws, then the front plate snaps on [2]
Certifications — what it means Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).	CE, RoHS, UKCA, FCCMarks on the housing label. EU declaration of conformity for ZS-SR-EUD: directives 2014/35/EU (LVD), 2014/53/EU (RED), 2011/65/EU (RoHS), 2014/30/EU (EMC) [3]
In-wall block dimensions	48.5 × 48.5 × 30 mm [3]

Model and version1

Colour — what it means The housing colour of this model. Other colours in the same series are separate products.	Grey“Grey” variant on the maker's page. Official photos show the shade differently, from light grey to dark graphite; check the product photos [1]

Power and load5

LED load per channel — what it means Total LED lamp wattage per channel that the maker allows. Add up the watts of all lamps on that circuit and compare; for dimmers only dimmable lamps count. If the maker gives the figure in VA or as a total for all channels, the note says so.	Not stated by the manufacturer
Max power per channel (resistive) — what it means Power of incandescent lamps, 230 V halogen lamps, heaters and other resistive loads per channel. For LEDs, motors and power supplies the permitted power is lower — see the separate figures.	Not stated by the manufacturer
Minimum load — what it means The lowest lamp wattage on the circuit at which the device works reliably. It matters for no-neutral wiring and for dimmers with LED lamps: below it, lights may flicker or glow faintly when off.	Not stated by the manufacturer
Supply voltage — what it means The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.	90–250 V AC, 50/60 Hz [1]
Power source — what it means Where the device gets its power: 230 V mains, an adapter, USB, batteries or a built-in battery.	230 V mains [1]

Package contents2

Manufacturer warranty — what it means The warranty period the maker states. Confirm warranty terms in Moldova with the seller.	24 monthsWarranty card in the manual: 24 months from receipt, serviced through the seller [2]
Package contents — what it means What comes in the box, per the maker.	Dimmer switch ×1; screws ×2; English manual ×1; multilingual manual ×1 [1]

Manufacturer documents

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Warranty and documents

The warranty is at least 12 months. The exact period and conditions for equipment and installation work are stated in the sales documents and the accepted proposal. Further support is agreed for each project.

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Current conditions are published on the Return policy page. Email office@casasmart.md with your order number for the steps relevant to your situation. Statutory consumer rights continue to apply.

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