Moes · ZS-SR-EU3-WH-MS

Moes Star Ring ZS-SR-EU3 Zigbee wall switch, 3-gang, neutral optional, white

Name: Moes Star Ring ZS-SR-EU3 Zigbee wall switch, 3-gang, neutral optional, white
Brand: Moes
SKU: ZS-SR-EU3-WH-MS
Price: 729 MDL
Availability: OutOfStock

729 MDLOut of stock

Wall switches

Zigbee

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

729 MDLOut of stock

What it needs to work

A compatible hub is required.

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Keys (channels): 3
Neutral wire (N): Works with or without N
Connectivity: Zigbee

Three light lines of an open living room — general, dining, accent — on one white Star Ring frame: mechanical keys, Zigbee 3.0, with or without a neutral. App control needs a MOES/Tuya gateway (sold separately); up to 10 A for the whole switch.

28 specifications from manufacturer documents

We deliver across Moldova. Availability, delivery timing and cost are confirmed with a manager before order fulfilment.

The right choice starts with specifications

Device passport

SKU: ZS-SR-EU3-WH-MS

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

Control and features5

Keys (channels) — what it means How many separate load circuits the switch controls independently — usually the number of keys (1, 2 or 3 groups of lights). Scene-only keys without their own relay are not counted.	3Variant "Master Switch / White / 3 Gang" (SKU ZS-SR-EU3-WH-MS): three keys, each with its own relay [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.	Mechanical keysMechanical push-button keys with travel; the maker states a life of 5 million presses [1]
Detached key mode (scene button) — what it means The switch wired to the module can be decoupled from the relay: the load stays powered and a press runs a scene. Needed when the circuit has smart bulbs.	Not stated by the manufacturer
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.	Night key backlight, status indicatorThe maker describes a "Star Ring" backlight (a ring glow on the key) and an indicator that flashes fast during pairing. Indicator modes and brightness adjustment are not described [1]
Switch association in the app (2-way)	YesLinks to another MOES smart switch in the app, with no wires between them; only when wired with neutral (N + L) [2]

Housing and installation6

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.	Works with or without NWorks with neutral (N + L) or with live only (L). Linking to another switch in the app (one lamp from two places) works only when wired with neutral [1]
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.	Plastic (PC/ABS)Polycarbonate (PC) per the maker's infographic; the description text mentions PVC [4]
Wall box type — what it means Which wall box the switch 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.	Round EU box (60 mm screw spacing)EU version: 86 × 86 mm plate, fixing screws 60 mm apart; in-box housing 50 × 49 mm, about 30 mm deep [5]
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 mm [5]
Button lifecycle	5 000 000Presses, as stated by the maker [1]
Certifications — what it means Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).	CE, RoHSEU declaration of conformity for ZS-SR-EU: directives 2014/53/EU (RED), 2014/35/EU (LVD), 2014/30/EU (EMC), 2011/65/EU (RoHS) [6]

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, transmit power below +10 dBm [2]
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) requiredApp control needs a MOES or Tuya Zigbee gateway (sold separately); the manual says the gateway is required for normal use [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.	NoThe switch uses Zigbee 3.0 only; Matter is not claimed. The maker does not describe using this model through MOES Matter gateways [2]
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.	YesVia Zigbee2MQTT: the maker states compatibility for local integration. Whether MOES/Tuya gateway scenes run without internet is not described [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 hubVia Zigbee2MQTT with a Zigbee coordinator. The maker explicitly says ZHA is not supported [1]
App — what it means The maker’s app used to set up and control the device.	MOES (recommended by the maker); also Tuya Smart / Smart Life [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 dBmBelow +10 dBm [2]

Power and load8

Max current per channel — what it means The highest current one key's relay handles with a resistive load. For LED lamps check the separate “LED load” figure, which is usually noticeably lower.	10 AThe relay is rated 10 A 250 V AC (maker's infographic). The total for all keys together is also 10 A at most [3]
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, heaters and other resistive loads per channel at 220–240 V. For LEDs, motors and power supplies the permitted power is lower.	Not stated by the manufacturer
Max total current — what it means Current the device handles across all channels at once. On multi-channel models the total is often lower than per-channel current × number of channels.	10 A"Max current 10 A" applies to the whole switch [1]
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.	100–240 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]
Relay lifetime (cycles)	100 000Operations, per the maker's infographic [3]

Measurement and detection1

Built-in sensors — what it means Sensors inside the panel. A proximity sensor wakes the screen as you approach; a light sensor adjusts brightness; built-in temperature and humidity sensors can be used in automations.	NoneThe description and specification list no sensors [1]

Model and version1

Colour — what it means The housing colour of this model. Other colours in the same series are separate products.	WhiteIvory); a grey variant ZS-SR-EU3-GY-MS also exists [1]

Operating conditions1

Operating temperature — what it means The air temperature range the device is rated for. The lower limit matters outdoors, on balconies and in unheated rooms.	−10…65 °C [1]

Package contents2

Package contents — what it means What comes in the box, per the maker.	Switch, user manual, screw bag [1]
Manufacturer warranty — what it means The warranty period the maker states. Confirm warranty terms in Moldova with the seller.	24 months2 years, per the official MOES store and the manual's warranty section [1]

Differences between manufacturer documents

The table shows the primary document’s value. Below is what other manufacturer documents state; we check the supplied version’s label before sale.

Dimensions (W × H × D): Drawing on the "New Star Ring" page: 8.4 mm in front, 29.6 mm inside the box. The "2nd Star Ring" page with the same SKU gives 30 mm in-box depth, 48.8 mm housing height and a panel about 1 cm thick; no overall depth is given there

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.

Can I return the product?

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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