SHELLY Flood S Gen4 Smart Flood Sensor, Czujnik zalania smart SHELLY Flood S Gen4

SHELLY Flood S Gen4 Smart Flood Sensor, Czujnik zalania smart SHELLY Flood S Gen4

Shelly SKU: Flood S Gen4
Обычная цена €22.00
/
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Shelly Flood S Gen4 Smart Flood Sensor


A faulty valve, a leaky gasket in the dishwasher, or water slowly leaking from under the washing machine often go unnoticed for hours. The Shelly Flood S Gen4 allows you to detect the problem before it leads to damp walls, wet floors, or damage to your appliances. The sensor uses three large detection fields made of stainless steel, allowing it to quickly respond to both regular water and low-conductivity liquids, such as air conditioning condensate or distilled water. Wi-Fi, Bluetooth, and Zigbee connectivity, support for the Matter standard, and a battery life of approximately 2 years make this device an integral part of a modern smart home system.



A white, round device with water droplets lying on a gray surface

A Discreet Guardian for Your Home


Most places where leaks occur are out of sight. The Shelly Flood S Gen4 has a compact design measuring 23 × 77 mm—it can be discreetly tucked under a washing machine, dishwasher, or refrigerator. Even if a minor leak occurs, the device will immediately detect the threat and send a notification, allowing you to respond quickly no matter where you are. Its IP67 rating further enhances its resistance to harsh conditions and accidental splashes.



A white, round device under a white casing, standing on a patterned tile floor

A smart home that responds to threats


The Shelly Flood S Gen4 can not only immediately send an alert to your smartphone but also trigger pre-configured automations. When paired with a compatible smart valve, the system can automatically shut off the water supply, reducing the risk of costly damage. Importantly, these automations operate locally, so protection remains active even without cloud access.



A white, round device lying on a black tile in a puddle of water

Two operating modes and an alarm tailored to the situation


The Shelly Flood S Gen4 sensor isn’t just for indoor use. You can choose between two operating modes: flood detection and rainfall detection. In the latter case, the device can become part of a smart home management system and respond to changing weather conditions. When it starts to rain, the system can pause garden watering, extend awnings, or close skylights. Additionally, three alarm profiles are available—Intense, Normal, and Economic—and the built-in buzzer immediately alerts you to a detected threat.



A white, round device lying on a speckled floor next to a white plant pot

Unlimited Connectivity and Broad Compatibility


Support for the Matter standard enables integration with various platforms, and compatibility with the Shelly Smart Control app and popular home automation systems allows you to create complex action scenarios. The device works with Amazon Alexa, Google Smart Home, Samsung SmartThings, and Home Assistant, among others. Wi-Fi 6, Bluetooth 5 LE, and Zigbee 3.0 connectivity provide great flexibility in configuration and allow you to tailor communication methods to your individual needs.



A white, round device lying on a wet floor next to a falling drop of water

Protection That Works Every Day


The sensor can be used in apartments, single-family homes, multi-family buildings, commercial facilities, farms, educational institutions, and public buildings. It is ideal for monitoring areas under sinks, near water heaters, close to filters and valves, as well as next to toilets, washing machines, and dishwashers.



A white, round device lying on a black tile beneath a white appliance enclosure


Included in the set


  • Flood sensor
  • CR123A battery


 


General






Manufacturer Shelly
Model Flood S Gen4
Dimensions (H × D) 23 × 77 mm
Weight 50 g (without battery) / 70 g (with battery)
Mounting method On a flat surface
Housing material Plastic
Housing color White

 


Environmental specifications






Operating temperature From -20°C to 40°C
Humidity 30% to 100% RH
Maximum operating altitude 2000 m

 


Electrical specifications






Power supply Battery-powered
Battery type 1 × CR123A (included)
Estimated operating time Approximately 2 years (depending on battery type, usage intensity, and network signal strength)

 


Sensors and Measurements






Water Detection Yes

 


Wi-Fi Connectivity






Standard 802.11 b/g/n/ax
Frequency Band 2401–2483 MHz
Maximum RF Transmission Power < 20 dBm
Range Up to 30 m indoors and up to 50 m outdoors (depending on local conditions)

 


Bluetooth Connectivity






Standard Bluetooth 5 LE
Frequency Band 2402–2480 MHz
Maximum RF Transmission Power < 20 dBm
Range Up to 10 m indoors and up to 30 m outdoors (depending on local conditions)

 


Zigbee connectivity






Standard 802.15.4
Frequency band 2405–2480 MHz
Maximum RF transmission power < 20 dBm
Range Up to 100 m indoors and up to 300 m outdoors (depending on local conditions)

 


Microcontroller






Processor ESP-Shelly-C68F
Flash memory 8 MB

 


Software features






Schedules No
Webhooks (URL actions) 10, with the ability to assign 2 URLs to each event
Script support No
MQTT Yes
UDP Yes
KVS (Key-Value Store) Yes

Подарки к заказам постоянно меняются ввиду их ограниченного количества.

БЕСПЛАТНАЯ ДОСТАВКА ПРИ ПОКУПКАХ НА СУММУ 50 ЕВРО И БОЛЕЕ

Бесплатная доставка до почтового автомата Omniva при покупке на сумму более 50 евро.

Бесплатная доставка LP Express или Почтой Литвы при покупке на сумму более 70 евро.

Бесплатная доставка домой или на работу при покупке на сумму более 150 евро.

ДОСТАВКА В экспресс или посылочный терминал Omniva
Стоимость доставки 2,49 евро. В LP Express 3.99
При заказе до 14:00 отправляем товар в тот же день (только в рабочие дни). Ваш заказ будет доставлен в посылочный автомат в течение 1-3 рабочих дней со дня отправки. Ближайшее почтовое отделение по указанному вами адресу выбирается автоматически.
Перенаправить груз в другой пункт доставки невозможно. Вы можете забрать посылку в удобное для вас время. Почтоматы работают круглосуточно.

ДОСТАВКА В ПОЧТОВЫЕ ОТДЕЛЕНИЯ ЛИТВЫ
Стоимость доставки в почтовые отделения составляет 3,99 евро.
При заказе до 14:00 отправляем товар в тот же день (только в рабочие дни). Товар будет доставлен в почтовые отделения Литвы в течение 1-3 рабочих дней со дня отправки.

ДОСТАВКА КУРЬЕРОМ НА ДОМ ИЛИ НА РАБОТУ

Стоимость доставки - 4,99 евро.

Заказ заберет курьер и доставит прямо к вам домой или на работу. Обычно это занимает 1-3 рабочих дня со дня отправки.

ДОСТАВКА В ЗАРУБЕЖНЫЕ СТРАНЫ

Цена доставки - 6,99 евро.

Заказ отправляется в течение 2 рабочих дней. Срок доставки варьируется в зависимости от страны, в которую отправляется посылка. Во многих случаях срок доставки всего на 2-3 дня дольше, чем в Литве.

PS Цена доставки может увеличиться, если товар очень большой или его вес превышает нормы, указанные на страницах служб доставки. В таких случаях мы связываемся и обсуждаем ситуацию сами, ничего дополнительно делать не нужно.

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