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Compatibility has not been established for this exact model. This does not mean it is incompatible.
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Model: SNSW-001X15UL
Compact Wi-Fi switch module with potential-free relay contacts. Exact model SNSW-001X15UL (Shelly Plus 1 UL).
Catalog-level details. Controllers, bridges, accounts, and available features depend on the connection route.
Confirm the exact variant before choosing. Store prices and availability can change; product-information pages are not store offers.
What to know about this device before choosing a connection.
A recommendation is not recorded yet. Compare the requirements below with your home and the capabilities you need.
Match SNSW-001X15UL on your device before using this page or its resources. SNSW-001X16EU is a distinct variant. Electrical ratings, manuals and connection capabilities must be verified for the exact variant; current market availability and independent certification checks are not established by this identity record. Manufacturer documentation supports control through the local web interface from a browser on the same Wi-Fi network, without an Internet connection or Shelly Cloud. This does not establish cloud-free remote access, every setup/update step, or Home Assistant/Google Home capability exposure. No new metering absence claim is made.
Check your ecosystem, then choose a connection method for its requirements and available controls.
A listed ecosystem is a starting point. Connection methods and exposed capabilities must be checked for the exact variant.
Choose a connection method for its app, account and controller requirements. An app used by one method is not necessarily required for every connection.
Neutral is required for AC operation. Follow the exact manual and supply-specific wiring; mounting to the power grid requires a qualified electrician. AC current limits do not approve DC loads, motor/LED ratings or installation suitability.
Open the exact manufacturer manualControllers for the reviewed connections are listed below. These requirements do not apply automatically to other setup methods.
Open connection instructions Find manuals and installation diagramsSetup and software downloads have separate requirements from everyday local control. A completely offline setup has not been established by these summaries.
Requirements apply to this setup method.
Configure local Wi-Fi and HA integration with Gen2 firmware1.0 or later; fully offline onboarding/update behavior remains unverified.
Check evidenceExpand a group to see all recorded attributes. Electrical maxima depend on load type; check operating and installation limits in the exact model documentation. Route-specific feature availability can differ. Missing fields are not a confirmed “No.”
Check the model, region, hardware revision, and document version. Connection-specific sources are linked in each guide.
Shelly Plus 1 UL · SNSW-001X15UL · Archive started 2026-10-13. Individual additions may be newer. These files open from Dwelleno.
Original manufacturer pageManufacturer-linked user and safety manual for this exact catalog variant. Match the model on your device and use the complete document before installation. Document revision and hardware applicability are not independently established.
Original manufacturer files, including its safety instructions. Diagrams may show different AC and DC configurations; check the exact model and supply type.
Reviewed guide
A documented connection is available. Check its equipment, account, firmware and feature requirements.
No verified evidence yet
Compatibility has not been established for this exact model. This does not mean it is incompatible.
Manufacturer-listed
Listed by the manufacturer for this exact model. Setup requirements and exposed features for this ecosystem have not been reviewed.
Manufacturer-listed
Listed by the manufacturer for this exact model. Setup requirements and exposed features for this ecosystem have not been reviewed.
Manufacturer-listed
Listed by the manufacturer for this exact model. Setup requirements and exposed features for this ecosystem have not been reviewed.
No verified evidence yet
Compatibility has not been established for this exact model. This does not mean it is incompatible.
No verified evidence yet
Compatibility has not been established for this exact model. This does not mean it is incompatible.
Manufacturer ecosystem listing checked Oct 13, 2026 · Global documentation; US market eligibility is not established by this listing. · Exact-model manufacturer source
Missing documentation does not mean a device is incompatible. Reviewed documentation is not a physical hardware test.
Basic controls on the reviewed connection. Setup, remote access, voice services and firmware updates have separate requirements.
SNSW-001X15UL · Exact local software route; market eligibility unverified · Documentation reviewed. Check the unit’s hardware and firmware before setup.
Documented controls may have firmware or configuration conditions. Read the guide before relying on a feature.
Open setup guideInstallation & device requirements · Manuals & resources · All connection details
Choose a documented method. Requirements, controls, local/cloud behavior, and evidence stay attached to that route.
Use the shared setup and troubleshooting guide alongside this exact model’s connection paths and installation limits.
Setup help for this modelHome Assistant · Exact local software route; market eligibility unverified · SNSW-001X15UL
Documentation reviewed · 10/18/2026. Not tested on physical hardware.
Shelly Plus 1 UL
To Home Wi-Fi / LAN
Home Wi-Fi / LAN
To Home Assistant
Home Assistant
Complete the required items before setup. Items marked “Not required” are optional for this route.
Documented
Match this exact model code. AC supply/load limits and legal installation suitability are separate; do not swap standard/UL manuals.
Derived from documentation
Connect the installed unit and Home Assistant to a reachable local network. Client isolation/firewalls may prevent discovery or RPC traffic.
Derived from documentation
Use a qualified electrician and the exact manual, AC neutral/supply and per-channel/shared-total limits reviewed on this product page. This guide does not approve DC operation.
Derived from documentation
Home Assistant must run on a host reachable from the device. No additional protocol radio is required for direct Wi-Fi/RPC.
Derived from documentation
Use Home Assistant Shelly integration with the local RPC endpoint. This is not MQTT, Matter, Zigbee or a cloud-service route.
Derived from documentation
Use its local web interface and exact manufacturer instructions; note the reachable hostname/IP.
Documented
Accept the discovered device, or Settings > Devices & services > Add Integration > Shelly; enter the hostname/IP and any device authentication requested. Follow current HA HTTPS/SSL guidance if applicable.
Derived from documentation
Verify relay control/state and any PM meter entities with a suitable load before automations; firmware changes require rechecking.
Derived from documentation
Single relay control. Use the normal relay configuration; HA consumption-type settings can change the control entity domain. Exact default entity names/domains are not guaranteed.
Not yet verified
Non-PM model: this review establishes neither meter entity exposure nor a new absence claim.
Not yet verified
Non-PM model: this review establishes neither meter entity exposure nor a new absence claim.
Not yet verified
Outside this AC switch-profile review; do not inherit from another profile or integration.
Not yet verified
Outside this AC switch-profile review; do not inherit from another profile or integration.
Derived from documentation
Configure local Wi-Fi and HA integration with Gen2 firmware1.0 or later; fully offline onboarding/update behavior remains unverified.
Documented
Ordinary relay control/state communicate directly with the device without Shelly cloud. Some optional diagnostic entities use polling.
Not yet verified
Home Assistant remote access must be configured separately; no remote access method is approved here.
Not yet verified
Confirm actual entities and triggers before creating automations. No exact automation or trigger guarantee is approved.
Not yet verified
Use current official instructions; exact minimum device firmware and update path are not approved here.
Derived from documentation
Gen2 firmware1.0+; HA mapping reviewed at Core2026.10.1
HA documents Gen2 support from device firmware1.0. Mapping reviewed at HA Core2026.10.1; meter-specific fixes/earlier HA versions unverified. Plus2PM switch profile only. Recheck firmware/profile/security changes.
Not yet verified
Region and U.S. stock, independent certification and installation eligibility remain unverified. This is an exact local software route, not a regional purchase recommendation.
Documented
Home Assistant built-in Shelly integration with direct local RPC; documented rather than hardware-tested.
Derived from documentation
Electrical installation and LAN configuration precede HA setup; retain exact variant conditions.
Shelly · manufacturer · Checked 2026-10-13
Exact variant and linked Gen2 API; no market/certification inference.
Source location: Device identification; local Wi-Fi; electrical specifications; Components and APIs / This device
Shelly · manufacturer · Checked 2026-10-13
Exact KB links this shared device API; Plus2PM is scoped to switch profile.
Source location: Device description; Switch components and profile
Home Assistant · platform · Checked 2026-10-13
Built-in integration, local RPC, auto-discovery and manual IP configuration.
Source location: Configuration; Gen2 RPC; Data updates
Home Assistant · platform · Checked 2026-10-13
Pinned source maps RPC switch entities to local switch control; configuration can change the control entity domain.
Source location: RpcSwitch / turn on-off; RPC_SWITCHES switch / switch_set; relay exclusion predicate
Compare the documented support source and effort for each route. Official/community support and local/cloud operation are separate questions.
Home Assistant built-in Shelly integration with direct local RPC; documented rather than hardware-tested.
Check status & evidenceElectrical installation and LAN configuration precede HA setup; retain exact variant conditions.
Check status & evidenceHome Assistant must run on a host reachable from the device. No additional protocol radio is required for direct Wi-Fi/RPC.
Check evidenceUse Home Assistant Shelly integration with the local RPC endpoint. This is not MQTT, Matter, Zigbee or a cloud-service route.
Check evidenceA Shelly cloud connection/account is not needed for ordinary local integration control. Home Assistant login/access remains separate.
Check evidenceThe direct device-to-Home Assistant route needs no Shelly cloud bridge, Matter controller or Zigbee coordinator. The host and Wi-Fi/LAN remain required.
Check evidenceEarlier observations checked 10/13/2026. Later observations state their own dates. Certification claims below are attributed to the manufacturer.
Checked 2026-10-13 UTC for SNSW-001X15UL. Manufacturer documentation supports control through the local web interface from a browser on the same Wi-Fi network, without an Internet connection or Shelly Cloud. This does not establish cloud-free remote access, every setup/update step, or Home Assistant/Google Home capability exposure.
Manufacturer sourceReviewed documentation, catalog records, and manufacturer observations have different scopes. A source for one capability does not establish every feature.
Connection guides preserve source dates, publishers, review status, and claim-level links. “Documentation reviewed” does not mean tested on physical hardware.
Documentation reviewed Oct 18, 2026 · SNSW-001X15UL · unknown
Other active devices in this category. Their connection requirements and capabilities may differ.
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Shelly Plus 1PM, EU/non-UL press photographPhoto: Vibrant Frame / Shelly, via D/P Communications & Media.
SNSW-001P16EU · In-Wall Relay Modules
Compact Wi-Fi switch module with power measurement. Exact model SNSW-001P16EU (Shelly Plus 1PM).
S4SW-001P8EU · In-Wall Relay Modules
Reviewed guides: Home Assistant →
A compact in-wall relay with power measurement and local Wi-Fi control. It requires neutral and supports Matter or a selectable Zigbee profile. Home Assistant readings depend on the connection path and firmware.
Shelly USA (official store)
WAVE1 · In-Wall Relay Modules
Derived from documentation
Home Assistant documents this support floor for generation2; the exact linked API identifies these variants as Gen2. Confirm the installed device firmware; no update is performed by this guide.
Not required
A Shelly cloud connection/account is not needed for ordinary local integration control. Home Assistant login/access remains separate.
Not required
The direct device-to-Home Assistant route needs no Shelly cloud bridge, Matter controller or Zigbee coordinator. The host and Wi-Fi/LAN remain required.
