{"product_id":"shelly-flood-s-gen4","title":"Shelly Flood S Gen4","description":"\u003ch3 style=\"text-align: left;\" class=\"detail-title main-detail-title\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003eTypically used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEarly Water Leak \u0026amp; Flood Detection (Laundry, Kitchen, Basement \u0026amp; Utility Rooms)\u003c\/li\u003e\n\u003cli\u003eAutomated Mains Water Shut-Off Valve Triggering\u003c\/li\u003e\n\u003cli\u003eIndoor Ambient Temperature Monitoring \u0026amp; Freeze Protection Alerts\u003c\/li\u003e\n\u003cli\u003eProperty \u0026amp; Asset Protection Against Plumbing Failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtect your home and property from costly water damage with the Shelly Flood S Gen4. Powered by next-generation Gen4 hardware architecture, this compact, battery-operated smart leak detector provides instant audio, visual, and wireless alerts the moment water bridges its detection contacts.\u003c\/p\u003e\n\u003cp\u003eEquipped with dual Wi-Fi 6 and Bluetooth 5 LE connectivity, along with native Matter-over-Wi-Fi support, the device integrates seamlessly into Home Assistant, Shelly Smart Control, and major smart home platforms. Alongside flood monitoring, it features an integrated ambient temperature sensor to track room conditions and trigger automated anti-freeze heating routines before pipes freeze.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Water Leak Detection:\u003c\/strong\u003e Dual floor-level gold-plated contacts detect minor leaks or sudden standing water to trigger immediate local buzzers and remote notifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Temperature Sensor:\u003c\/strong\u003e Continuously monitors ambient room temperature to alert you of sudden drops or freeze risks in vulnerable plumbing areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen4 Multi-Protocol Connectivity:\u003c\/strong\u003e Features Wi-Fi 6 and Bluetooth 5 LE with Matter-over-Wi-Fi support for robust network stability and cross-platform flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Acoustic Alarm \u0026amp; LED:\u003c\/strong\u003e Features an integrated buzzer and visual LED indicator for direct local warning even if offline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Long Battery Life:\u003c\/strong\u003e Low-power Gen4 processor design provides up to 5 years of maintenance-free operation on standard replaceable CR123A batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 id=\"ShellyFloodSGen4-Specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-wrap\" data-layout=\"default\"\u003e\n\u003ctable style=\"width: 100%;\" class=\"confluenceTable\" data-layout=\"default\" data-local-id=\"shelly_flood_s_gen4_specs_table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 25%;\"\u003e \u003ccol style=\"width: 75%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eSize (HxWxD):\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e70x70x19 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eWeight:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e70 g (with battery)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eMounting:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eFreestanding (placed directly on flat floor surface near potential leak risks)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eShell material:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003ePlastic\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eShell color:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eWhite\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eAmbient working temperature:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e-10 °C to 50 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eWorking humidity:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e30 % to 80 % RH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003ePower supply:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e1 x 3 V CR123A battery (included)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eBattery life:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eUp to 5 years (dependent on wake-up frequency and alarm events)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003eSensors \u0026amp; Alarm Hardware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eFlood detection:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eYes (Gold-plated water sensing contacts)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eTemperature sensor:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eYes (-20 °C to 60 °C range)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eAcoustic alarm:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eYes (Built-in high-decibel piezo buzzer)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eVisual indicator:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eMulticolor LED status light\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003eRadio \u0026amp; Connectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eWi-Fi protocol:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e802.11 b\/g\/n\/ax (2.4 GHz) [Wi-Fi 6]\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eBluetooth protocol:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e5.0 LE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eWireless range:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eUp to 30 m indoors | Up to 50 m outdoors (depending on local conditions)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eSmart home integrations:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eMatter-over-Wi-Fi, Home Assistant, Shelly Cloud, Alexa, Google Home, SmartThings, MQTT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" class=\"confluenceTd\"\u003e\n\u003cp\u003e\u003cstrong\u003eMicrocontroller Unit \u0026amp; Firmware\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eCPU \/ Flash memory:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eESP-Shelly-C68F | 8 MB Flash\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eSchedules \u0026amp; Webhooks:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003e20 schedules | 20 webhooks (5 URLs per hook)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eScripting support:\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"confluenceTd\"\u003e\n\u003cp\u003eYes (mJS scripting engine)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*NOTICE! This unit is battery-powered and designed for placement in flood-prone areas. Ensure the battery compartment cover is fully sealed to maintain internal environmental protection. CR123A battery included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAustralia and New Zealand Safety Standard (AS\/NZS) compliant. SDoCs are available upon request for declared articles sold by Lykalyte. Some components and non-declared products may not require SDoCs under NZ regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Shelly Smart Control App Google Play Store\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=cloud.shelly.smartcontrol\u0026amp;hl=en\u0026amp;gl=US\u0026amp;pli=1\" target=\"_blank\"\u003eShelly Smart Control App Google Play \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/play.google.com\/store\/apps\/details?id=allterco.bg.shelly\" title=\"Shelly Cloud App Google Play App Store Download\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0422\/0600\/3352\/files\/google-play_480x480.svg?v=1677006084\" alt=\"Shelly Cloud App Google Play App Store Download\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Shelly Smart Control App Apple App Store\" href=\"https:\/\/apps.apple.com\/pl\/app\/shelly-smart-control\/id1660045967\" target=\"_blank\"\u003eShelly Smart Control App Apple\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Shelly Cloud App Apple App Store Download\" href=\"https:\/\/apps.apple.com\/pl\/app\/shelly-smart-control\/id1660045967\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0422\/0600\/3352\/files\/apple-store_480x480.svg?v=1677006094\" alt=\"Shelly Cloud App Apple App Store Download\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Lykalyte","offers":[{"title":"Default Title","offer_id":42575894511768,"sku":"SH-SHELLYFLOODG4-S","price":73.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0422\/0600\/3352\/files\/Shelly-Flood-S_main-image.webp?v=1790630470","url":"https:\/\/www.lykalyte.co.nz\/products\/shelly-flood-s-gen4","provider":"Lykalyte","version":"1.0","type":"link"}