Moes · ZS-SR-EU3-GY-MS

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

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

729 MDLIn stock

Wall switches

Zigbee

Manufacturer images

729 MDLIn stock

What it needs to work

A compatible hub is required.

Suitable gateways and hubs

Buy with installation

Check compatibility

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

An old three-key block in a Moldovan hallway turns smart with no new chasing: the grey Star Ring ZS-SR-EU3 runs without a neutral, on Zigbee 3.0 via a MOES/Tuya gateway. Linking to other switches needs a neutral.

29 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-GY-MS · Document model: ZS-SR-EU

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 “3 Gang” (ZS-SR-EU3-GY-MS) on the official page: three keys, each with its own output (L1, L2, L3) per the wiring diagram in the manual [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 keys (Push Button); MOES's description gives a key 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.	Status indicator, night key backlight [1]
Switch association in the app (2-way)	YesOnly when wired with a neutral (N + L): in the MOES app several switches are linked to one lamp and control it like a two-way circuit. Two keys of the same switch cannot be linked [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 NPer the manual and product page: it can be wired with a neutral (N + L) or to the live wire only (L); the wiring diagram marks the N terminal “Option”. Linking several switches to one lamp works only when wired with a neutral [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.	Plastic (PC/ABS)Plastic: MOES's infographic says “High quality PC material” (polycarbonate), while the description text on the same page says PVC. There is no glass [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)The manufacturer's drawing shows fixing holes 60 mm apart and a 50 × 49 mm mechanism housing; the manual's installation diagram shows a round wall box with two side screws. 86-type boxes use the same 60 mm spacing, but MOES does not mention them [6]
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 mmFront plate 86 × 86 mm, 8.4 mm thick; the in-wall part is 29.6 mm deep (50 × 49 mm). The second official drawing [9] rounds the in-wall depth to 30 mm [6]
Button lifecycle	5 000 000 [1]
Certifications — what it means Standards and certifications the maker lists for this model (for example CE, RoHS, Zigbee 3.0, Matter).	CE; EU declaration of conformity for ZS-SR-EU: LVD 2014/35/EU, RED 2014/53/EU, RoHS 2011/65/EU, EMC 2014/30/EUThe declarant in the document is Wenzhou Morning Electronics Co., Ltd; the manual names WENZHOU NOVA NEW ENERGY CO., LTD as declarant [8]

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 [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) requiredManual: a Zigbee hub is required for normal use. The product page names MOES / Tuya Zigbee gateways; no gateway is included in the box [2]
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 switch uses Zigbee 3.0 only, and the manual names Amazon Alexa and Google Home as voice systems. Matter access through a bridge gateway is not described for this 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.	YesMOES states Zigbee2MQTT compatibility for local integration (ZHA is not supported). Running scenes without internet through the MOES / Tuya gateway 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 a Zigbee coordinator: on the official page MOES states Zigbee2MQTT compatibility and says explicitly that ZHA is not supported [1]
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]
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 dBmMaximum: below +10 dBm [7]
Compatible hubs	MOES / Tuya Zigbee gateway added to the MOES app (sold separately) [1]

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 AMOES's infographic rates the relay at 10 A 250 V AC. The specifications give a single “Max Current: 10 A” figure without saying whether it is per key or for the whole switch [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.	2000 WSpecifications: “Rated Power (Resistive load) < 2000 W”, not split per key. The relay infographic says 2200 W; the lower figure from the manual is given here [2]
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 AA single “Max Current: 10 A” figure in the specifications; the manufacturer does not say whether it is per key or for 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 [2]
Relay lifetime (cycles)	100 000Per MOES's infographic: “100,000 times activate” [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.	NoneNo sensors are mentioned in the description or specifications [1]

Model and version1

Colour — what it means The housing colour of this model. Other colours in the same series are separate products.	GreyGrey variant; the manufacturer's photos show a dark grey panel, and the page's marketing text calls the colour Nickel Black [5]

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

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 the date of receipt; claims go to the place of purchase, freight not included [2]
Package contents — what it means What comes in the box, per the maker.	Star Ring switch × 1, user manual × 1, screw bag × 1The Zigbee gateway is not included [1]

Manufacturer documents

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Delivery and stock

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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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