{"product_id":"septiko-lygio-jutiklis-lietaus-vandeniui-su-wifi-el-pastu-ir-android-programele-4-lygiai","title":"Septiko lygio jutiklis, lietaus vandeniui, su WiFi, el. paštu ir Android programėle, 4 lygiai","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Septiko lygio jutiklis, lietaus vandeniui, su WiFi, el. paštu ir Android programėle, 4 lygiai. Kategorija: Jutikliai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e no brand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e 4level-cloud v1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe \u003cb\u003e4level cloud \u003c\/b\u003e is a wireless liquid level sensor that you mount over the tank and check the level from your phone — no opening the lid, no peeking, no guessing.\u003c\/p\u003e\u003cp\u003eThe measurement is performed by \u003cb\u003emillimeter radar\u003c\/b\u003e: contactlessly, without contact with liquid, with an accuracy of \u003cb\u003e±1 cm\u003c\/b\u003e in the range from 20 cm to 10 meters. The data goes via Wi-Fi to the panel in the browser and to the Android application.\u003c\/p\u003e\u003cp\u003eYou mount the radar under the cover, it measures the distance with a radio wave — nothing is submerged, nothing requires periodic removal or cleaning. When the level exceeds the threshold set by you – you get a notification with vibration and an e-mail. \u003cb\u003eNo more unexpected overflow of the septic tank.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe device is powered by four AA batteries. Assembly takes about 5 minutes. \u003cb\u003eNo subscription or monthly fees\u003c\/b\u003e — panel and app are included in the price of the device.\u003c\/p\u003e\u003ch2\u003eIn which tanks:\u003c\/h2\u003e\u003cp\u003e\u003cb\u003e✅Septic tank \/ drainless tank\u003c\/b\u003e — alarm before overflow, plus information in advance when to order a slurry tanker.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e✅Rainwater tank\u003c\/b\u003e — you know how much water is left for watering or flushing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e✅Well\u003c\/b\u003e — monitoring of groundwater level,\u003c\/p\u003e\u003cp\u003e\u003cb\u003e✅Other water tanks.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe sensor measures the distance to the liquid mirror, so it works with any liquid. In the panel you specify the depth of the tank, and if you want – also its dimensions and shape (rectangular, cylindrical, oblique). Then the level is converted not only into percentages, but also into cubic meters.\u003c\/p\u003e\u003ch2\u003eWhat 4level can do\u003c\/h2\u003e\u003cp\u003e\u003cb\u003e➡ Radar measurement without contact with liquid\u003c\/b\u003e — FMCW 24 GHz radar, range 0,2 to 10 m, accuracy ±1 cm. Nothing is submerged in the tank, nothing is overgrown with sediment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Notifications and e-mail\u003c\/b\u003e – you set the alarm threshold as a percentage, the phone informs immediately after exceeding it. In addition, you will be notified when the sensor stops connecting and when the battery is \u003cb\u003eon depletion.\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Fill Forecast\u003c\/b\u003e — The panel analyzes the history of measurements and calculates how much time is left for a full tank. You order the export when it suits you, not in a panic.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Panel in browser\u003c\/b\u003e — charts, history, configuration. It works on Android, iPhone and PC without installing anything.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Android app\u003c\/b\u003e — the current level on the home screen of your phone, without opening the app. A separate widget for each sensor.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Integration with Home Assistant via MQTT\u003c\/b\u003e — entities detected automatically, without manual configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Multiple devices in one account\u003c\/b\u003e — several tanks or several properties on a common map.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ Battery status preview\u003c\/b\u003e — you know in advance when to replace your AA kit.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e➡ IP67\u003c\/b\u003e housing – complete dustproof and water immersion resistance, stainless steel screws and brass bushings. Waterproof radar.\u003c\/p\u003e\u003ch2\u003eAssembly in 5 minutes\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eInstall the housing above the tank.\u003c\/b\u003e Plastic cover — screw the radar module with screws. Metal or cast iron cover – the module has a built-in neodymium magnet, just attach it and point vertically down to the surface of the liquid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInsert batteries.\u003c\/b\u003e Four alkaline AAs to cart inside \u003cb\u003e case(batteries not included)\u003c\/b\u003e. Close the lid — the housing is tight, IP67 rated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnect to Wi-Fi.\u003c\/b\u003e The sensor starts its own 4level-XXXX network. You connect to it with your phone, select your home network and enter your password. You do this once – the data is stored.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdd the device and set the alarm.\u003c\/b\u003e You register an account in the panel, enter the 4-character code from the sticker on the housing, enter the depth of the tank and the alarm threshold. \u003cb\u003eReady.\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWi-Fi coverage.\u003c\/b\u003e If the signal at the tank is very weak, use a signal amplifier (repeater) or a higher gain antenna. You can also extend the radar module cable and position the enclosure closer to the router.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eApplication and web panel\u003c\/h2\u003e\u003cp\u003eThe panel works in every browser – on your phone, tablet and computer. You will find the current level, full history of measurements on the chart, fill forecast, alarm threshold and measurement interval settings, and a map of all your sensors.\u003c\/p\u003e\u003cp\u003eAndroid owners can additionally install the 4level application: the same data as in the panel, push notifications with vibration and – most conveniently – \u003cb\u003ewidget on the home screen\u003c\/b\u003e with the current tank level. One look at the phone and you know what the situation is.\u003c\/p\u003e\u003ch2\u003eFor users Home Assistant\u003c\/h2\u003e\u003cp\u003e4level publishes data via MQTT with support for automatic detection (discovery). After adding MQTT integration and entering the server data – available in the device details in the panel – Home Assistant will recognize the sensor itself and create all the entities: percentage level, volume, alarm status, battery voltage, Wi-Fi signal strength and others.\u003c\/p\u003e\u003ch2\u003eTechnical specification\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 4level-cloud v1\u003c\/li\u003e\n\u003cli\u003eMeasuring module: 24 GHz FMCW millimeter radar,\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 0,2 – 10 m, accuracy ±1 cm,\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wi-Fi 2,4 GHz (802.11 b\/g\/n),\u003c\/li\u003e\n\u003cli\u003eProtocols: MQTT + HTTPS,\u003c\/li\u003e\n\u003cli\u003ePower supply: 4 × AA alkaline battery (basket inside the case),\u003c\/li\u003e\n\u003cli\u003eWorking time: up to approx. 4 years (indicatively — see FAQ),\u003c\/li\u003e\n\u003cli\u003eDefault measurement interval: 6 hours (adjustable in panel),\u003c\/li\u003e\n\u003cli\u003eHousing: ABS, 82 × 80 × 55 mm, protection degree IP67,\u003c\/li\u003e\n\u003cli\u003eOperating temperature: control unit −20 °C to +80 °C on alkaline batteries (up to −40 °C on AA lithium batteries),\u003c\/li\u003e\n\u003cli\u003eRadar module cable with the possibility of extension (screw connector),\u003c\/li\u003e\n\u003cli\u003eCompliance: CE, WEEE marking,\u003c\/li\u003e\n\u003cli\u003ePolish product.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eContents of the set\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4level sensor - IP67 housing with electronics, Wi-Fi antenna,\u003c\/li\u003e\n\u003cli\u003e24 GHz radar module on a 1,5m cable, led out by a gland with a built-in neodymium magnet,\u003c\/li\u003e\n\u003cli\u003eAccess to the web panel and Android applications,\u003c\/li\u003e\n\u003cli\u003eUser manual in Polish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eThere are no batteries or mounting screws included – choose them yourself for your tank cover.\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003eRoom panel (optional)\u003c\/h2\u003e\u003cp\u003eDedicated display – constant view of the tank level at home, without a phone and without an application. \u003cb\u003eYou can buy it from us in our other auction.\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003e4level local on-premises version – no cloud\u003c\/h2\u003e\u003cp\u003eIf you don't want data to be sent to the cloud, choose the local version. It works both on the wifi network and without. \u003cb\u003eYou can buy it from us at our other auction.\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eDoes the sensor work in winter?\u003c\/b\u003e Yes. The device is designed for year-round outdoor installation – IP67 housing, radar module works from −40 °C. The range of −20 °C given for the control panel is due to the limitations of alkaline batteries, not electronics. If you live in an area with harsh winters, use AA lithium batteries (Li\/FeS₂, e.g. Energizer Ultimate Lithium) — operate up to −40 °C, have lower internal resistance and better tolerate frost.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDo I have to be a professional to install this?\u003c\/b\u003e No. Assembly takes about 5 minutes: screw or apply the case (magnet), insert batteries and provide Wi-Fi data from your phone.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDoes the radar have to touch the liquid?\u003c\/b\u003e No. The measurement is completely touchless – the module hangs above the liquid mirror and measures the distance to it. Nothing submerges and nothing overgrows the sediment. The minimum installation distance from the liquid surface is 20 cm.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat Wi-Fi do I need?\u003c\/b\u003e 2,4 GHz (5 GHz) networks are not supported. If the signal at the tank is weak, a regular Wi-Fi amplifier will help. The radar module cable can also be extended and the housing can be positioned closer to the router.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow long do batteries last?\u003c\/b\u003e The sensor is factory set to measure every 6 hours – on a set of four alkaline AAs, this is enough for \u003cb\u003eabout 4 years\u003c\/b\u003e. You can change the interval in the panel, and the working time depends on it:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasurement every 1 hour — around 1,5\u003c\/li\u003e\n\u003cli\u003eMeasurement every 3 hours — about 3 years\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003emeasurement every 6 hours (factory setting) — about 4 years\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eMeasurement every 12 hours — approximately 4 to 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor a septic tank, measuring every 6 hours is enough – the tank is filled on a scale of days and weeks, and the alarm will work at the first measurement after exceeding the threshold. Above 12 hours, further extension of the interval does not give much, because the life is determined by the natural aging of the battery. The values given are indicative – with poor Wi-Fi coverage, the sensor establishes a connection longer, which reduces the working time.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAre the panel and application paid?\u003c\/b\u003e No. Access to the web panel and Android apps is included in the price of the device.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDoes it work on iPhone?\u003c\/b\u003e Yes — through the web panel in the browser. On your iPhone in Safari, add a panel to your home screen to receive push notifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCan I have multiple sensors?\u003c\/b\u003e Yes. You can handle multiple devices in one account – on one or more properties. Each with separate settings and a separate widget on your phone.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eSensor type\u003c\/td\u003e\n\u003ctd\u003eother\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ecloud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eno brand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003ebatteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003e4level-cloud v1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5908110372527\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBatteries included\u003c\/td\u003e\n\u003ctd\u003eno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eAdditional features\u003c\/td\u003e\n\u003ctd\u003efor external use,WiFi connection,operating below 0°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCertificates of conformity\u003c\/td\u003e\n\u003ctd\u003eCE,WEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"4level","offers":[{"title":"Default Title","offer_id":54076764815707,"sku":"18816120792","price":160.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9355\/4523\/files\/Septic-tank-level-sensor-rainwater-WiFi-Email-Android-4level-app.jpg?v=1789553226","url":"https:\/\/homy.lt\/lv\/products\/septiko-lygio-jutiklis-lietaus-vandeniui-su-wifi-el-pastu-ir-android-programele-4-lygiai","provider":"homy.lt","version":"1.0","type":"link"}