Moes · ZS-SR-EU1-LN-GY-MS

Moes Star Ring ZS-SR-EU1-LN Zigbee wall switch, 1-gang, neutral required, grey

Name: Moes Star Ring ZS-SR-EU1-LN Zigbee wall switch, 1-gang, neutral required, grey
Brand: Moes
SKU: ZS-SR-EU1-LN-GY-MS
Price: 529 MDL
Availability: OutOfStock

529 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.

529 MDLOut of stock

What it needs to work

A Zigbee gateway (MOES / Tuya) is needed, sold separately.

Suitable gateways and hubs

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Check compatibility

Keys (channels): 1
Neutral wire (N): Required
Connectivity: Zigbee

The neutral-wire Star Ring version: powered from line and neutral, it switches one light line up to 10 A (up to 2000 W resistive) and works through a Zigbee gateway. Fits if your back box has a neutral.

21 specifications from manufacturer documents

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The right choice starts with specifications

Device passport

SKU: ZS-SR-EU1-LN-GY-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.	1The series comes in 1–4 channels (manual); 1 channel per the EU1 variant code in SKU ZS-SR-EU1-LN-GY-MS. MOES has no separate page for this variant [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 keysThe manual describes pressing and holding the button; MOES sells the Star Ring series as a push-button switch [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 indicatorThe manual mentions an indicator on the switch (it flashes during pairing); its behaviour in normal use is not described [1]
Switch association in the app (2-way)	YesOne lamp can be controlled from several switches; the extra switch needs only L and N [1]

Housing and installation4

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.	RequiredThe L+N version of the Star Ring series: the wiring diagram requires the N terminal (on ZS-SR-EU the neutral is optional) [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.	Not stated by the manufacturer
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 manual's wiring diagram shows a round box; screw spacing is not stated for the LN version [1]
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.	Not stated by the manufacturer

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]
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) requiredA Zigbee gateway (MOES / Tuya) is needed, sold separately [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 maker does not claim Matter; the device uses Zigbee 3.0 [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.	Not stated by the manufacturer
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.	Not stated by the manufacturer
App — what it means The maker’s app used to set up and control the device.	MOES (Tuya Smart / Smart Life also work)The manual recommends the MOES app; Tuya Smart / Smart Life are also supported. The app reaches the device through the Zigbee gateway [1]
Radio frequencies and transmit power	2.405–2.480 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 dBmMaximum; the maker states "< +10 dBm" [2]

Power and load6

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 A [2]
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 WStated as "< 2000 W" for a resistive load [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 A [2]
Supply voltage — what it means The supply voltage (and current, if stated) as the maker gives it. It must match your mains or adapter.	100–250 V AC [2]
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]

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 listed in the specifications [2]

Model and version1

Colour — what it means The housing colour of this model. Other colours in the same series are separate products.	GreyFrom the GY colour code in SKU ZS-SR-EU1-LN-GY-MS: in MOES Star Ring SKUs GY = Grey. The LN data page lists no colours [3]

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 [2]

Package contents1

Manufacturer warranty — what it means The warranty period the maker states. Confirm warranty terms in Moldova with the seller.	24 monthsManual: two-year after-sales service, 24 months from the date of receipt [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.

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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