• Shelly Flood S Gen4 water leak sensor - main product image
  • Shelly Flood S Gen4 water leak sensor - back view
  • Shelly Flood S Gen4 water leak sensor - front view
  • Shelly Flood S Gen4 water leak sensor - back view
  • Shelly Flood S Gen4 water leak sensor - installed in a real home setting
  • Shelly Flood S Gen4 water leak sensor - installed in a real home setting
  • Shelly Flood S Gen4 water leak sensor - installed in a real home setting
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Shelly

Shelly Flood S Gen4. Matter, Wi-Fi & Zigbee Smart Water Leak Sensor with Built-in Buzzer

Shelly Flood S Gen4. Matter, Wi-Fi & Zigbee Smart Water Leak Sensor with Built-in Buzzer

Flood S Gen4

Condition: New

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$27.99 USD
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Catch leaks early, before they become costly damage. The Shelly Flood S Gen4 is a compact, battery-powered water leak sensor with a unique large-surface triple-pad stainless-steel design that detects even clean or low-conductivity water, like air conditioning condensate or distilled water. Get instant remote alerts and a loud local alarm from the built-in buzzer.

WHY SHELLY FLOOD S GEN4?

Low-profile leak protection that fits anywhere

Its slim, ultra-compact design slides under washing machines, dishwashers and refrigerators, below sinks, next to toilets or inside water heater drip pans - wherever leaks are most likely to start.

With Wi-Fi 6, Bluetooth 5 LE, Zigbee 3.0 and Matter, the Shelly Flood S Gen4 integrates with Shelly Smart Control, Home Assistant and other popular platforms, so a detected leak can instantly trigger a notification or an automation such as closing a smart water valve.

KEY FEATURES

  • Flexible connectivity: choose between Wi-Fi, Zigbee and Bluetooth
  • Matter-certified: integrates into any Matter ecosystem
  • Detects all water: including clean or low-conductivity water such as AC condensate or distilled/desalinated water
  • IP67 protection: built for splash- and spill-prone areas
  • Two modes: Flood detection or Rain detection for outdoor automations
  • Three alarm profiles: Intense, Normal and Economic
  • Built-in buzzer: immediate audible warning on the spot
  • Long battery life: CR123A battery included, up to 2 years
  • Local automations: keeps working even without cloud access
Ver todos los detalles

Dispositivos Gen4

Experimente la automatización del hogar inteligente de siguiente nivel con las novedades de Shelly Gen4.
Cada dispositivo Gen4 ofrece conectividad multiprotocolo, con Wi-Fi, Bluetooth, Zigbee y Matter.
Elija su conexión y configure su dispositivo Shelly para que funcione con su red doméstica inteligente preferida en poco tiempo.

Common Use Cases

  • Under-Appliance Leaks

    Slide the low-profile sensor under washers, dishwashers or refrigerators to catch leaks at the source.

  • Under-Sink Drips

    Place it flat beneath P-traps, shutoff valves or filters to detect slow drips early.

  • Toilet Seal Failures

    Position it beside or behind toilets to detect leaks from supply lines, tanks or wax rings.

  • Water Heater Pans

    Set it inside a drip pan for an immediate alert if the pan fills or overflows.

  • Automatic Water Shutoff

    Pair it with a smart water valve to cut the water supply automatically when a leak is detected.

  • Rain Automations

    Use Rain mode outdoors to pause irrigation, retract awnings or close skylights when it rains.

Funcionalidades

  • Spot Leak Detection

    Quickly identifies even small leaks via a large-surface stainless-steel triple-pad sensor, ideal for tight spaces.

  • Two Modes

    Choose between Flood Detection and Rain Detection to match your environment.

  • Instant Remote Alerts

    Receive notifications the moment water is detected, so you can act immediately - wherever you are.

  • Built-in Buzzer

    Get an immediate audible warning when you are nearby, thanks to the integrated buzzer.

  • Local Automations

    Trigger actions locally and keep protection running even without cloud access.

  • Broad Compatibility

    Works with third-party home automation systems and the Shelly Smart Control app.

Frequently Asked Questions

What kind of water can the Shelly Flood S Gen4 detect?

How long does the battery last?

Does it work with Matter and Zigbee?

Will it sound an alarm locally?

Can it be used outdoors?

No se requiere un hub, universalmente compatible

Los productos de Shelly se pueden controlar localmente, directamente y sin hub a través de su teléfono inteligente/tableta con la aplicación Shelly, sin necesidad de un hub u otro equipo usando protocolo Wi-Fi.(*)
Habilite la funcionalidad via nube y obtenga control remoto desde cualquier lugar. Al mismo tiempo, puede integrar directamente Shelly con prácticamente todos los hubs inteligentes, asistente de voz, plataforma de código abierto o sistema de control premium.

(*) Una platforma / Hub es requerida al conectarlo mediante Zigbee / Matter

Shelly App
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms Shelly compatible platforms

No se requiere un hub, universalmente compatible

Los productos de Shelly se pueden controlar localmente, directamente y sin hub a través de su teléfono inteligente/tableta con la aplicación Shelly, sin necesidad de un hub u otro equipo usando protocolo Wi-Fi.(*)
Habilite la funcionalidad via nube y obtenga control remoto desde cualquier lugar. Al mismo tiempo, puede integrar directamente Shelly con prácticamente todos los hubs inteligentes, asistente de voz, plataforma de código abierto o sistema de control premium.

(*) Una platforma / Hub es requerida al conectarlo mediante Zigbee / Matter

Shelly App
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Shelly compatible platforms Shelly compatible platforms
Especificaciones

DISPOSITIVO
ModeloS4SN-0071Z
FÍSICO
Tamaño (AxD)23 x 77 mm
Peso50 g (sin batería) / 70 g (con batería)
MontajeSuperficie plana
ColorBlanco
ProtecciónIP67
AMBIENTE
Temperatura de trabajo-20°C a 40°C
Humedad30% a 100% HR
ELÉCTRICO
AlimentaciónBatería
Tipo de batería1 x CR123A (incluida)
Duración estimadaAprox. 2 años
FUNCIONES
Detección de aguaSí - triple sensor de acero inoxidable
ModosInundación / Lluvia
Perfiles de alarmaIntenso / Normal / Económico
Alarma sonoraSí
RADIO
Wi-Fi802.11 b/g/n/ax (Wi-Fi 6), hasta 30 m en interiores
Bluetooth5 (LE), hasta 10 m en interiores
Zigbee802.15.4, hasta 100 m en interiores
MatterSí (sobre Wi-Fi)
FIRMWARE
CPU / FlashESP-Shelly-C68F / 8 MB
Webhooks10 con 2 URLs cada uno
MQTT / UDP / KVSSí / Sí / Sí

Garantía

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Notas especiales



  • Hágalo usted mismo: los dispositivos son técnicamente instalables por el usuario en muchos lugares, sin embargo, se recomienda consultar a un electricista autorizado para instalar los componentes Shelly; Además de tener licencia para trabajar con dispositivos eléctricos, también están familiarizados con los códigos y reglamentos de construcción locales para mantener su seguridad.

  • Nota de seguridad del fabricante: cada dispositivo Shelly genera calor bajo carga. No combine dos o más dispositivos Shelly apilados uno encima o al lado del otro en un espacio reducido. Debe haber una distancia mínima de 0,4 pulgadas / 1 cm entre ellos para permitir el flujo de aire.

Enlaces adicionales