{"product_id":"zigbee-door-and-window-opening-sensor-sonoff-snzb-04p-battery","title":"ZigBee door and window opening sensor SONOFF SNZB-04P (+battery)","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eSonoff SNZB-04P – smart door and window control with wireless sensor\u003c\/h2\u003e The Sonoff SNZB-04P ZigBee sensor is ideal for any home where you want to easily monitor the opening of doors or windows and increase security with remote control.\u003cul\u003e\n\u003cli\u003e Quick opening detection for greater convenience and safety\u003c\/li\u003e\n\u003cli\u003e Battery included for immediate use\u003c\/li\u003e\n\u003cli\u003e Connection via ZigBee – no WiFi interference\u003c\/li\u003e\n\u003cli\u003e Compatibility with various ZigBee control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThe SONOFF SNZB-04P ZigBee Door and Window Sensor (+battery) is a smart device that allows you to quickly detect the opening or closing of doors and windows and immediately notify you via your chosen smart system. It is ideal for anyone who wants to make their home safer, smarter and more transparent without complicated cables or complex settings.\u003c\/p\u003e \u003cb\u003eEvaluation of key product features\u003c\/b\u003e\u003cstyle\u003e\u003cbr \/\u003e\n.senzor-tabela {\u003cbr \/\u003e\n  width: 100%;\u003cbr \/\u003e\n  border-collapse: collapse;\u003cbr \/\u003e\n  font-size: 1em;\u003cbr \/\u003e\n  margin-top:0.5em;\u003cbr \/\u003e\n}\u003cbr \/\u003e\n.senzor-tabela th {\u003cbr \/\u003e\n  background: #EAF8F1;\u003cbr \/\u003e\n  padding: 8px 10px;\u003cbr \/\u003e\n  text-align: left;\u003cbr \/\u003e\n}\u003cbr \/\u003e\n.senzor-tabela td {\u003cbr \/\u003e\n  padding: 8px 10px;\u003cbr \/\u003e\n}\u003cbr \/\u003e\n.senzor-tabela tr:nth-child(even) {background: #F2F5F7;}\u003cbr \/\u003e\n@media (max-width: 600px) {\u003cbr \/\u003e\n  .senzor-tabela, .senzor-tabela th, .senzor-tabela td {\u003cbr \/\u003e\n    font-size: 0.97em;\u003cbr \/\u003e\n    padding: 8px 8px;\u003cbr \/\u003e\n  }\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/style\u003e\u003ctable class=\"senzor-tabela\"\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003e Value\u003c\/th\u003e\n\u003cth\u003e Rating\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Type\u003c\/td\u003e\n\u003ctd\u003e Door and window sensors\/detectors\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e ZigBee\u003c\/td\u003e\n\u003ctd\u003e Yes\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e WiFi\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Tuya \/ Smart Life\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Bluetooth (BLE)\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Matter\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Z-Wave\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Thread\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Power supply\u003c\/td\u003e\n\u003ctd\u003e Batteries\u003c\/td\u003e\n\u003ctd\u003e 🟢 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Network connection method\u003c\/td\u003e\n\u003ctd\u003e Via Bridge (ZiGBee, Z-Wave, Thread)\u003c\/td\u003e\n\u003ctd\u003e 🟢 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Apple HomeKit\u003c\/td\u003e\n\u003ctd\u003e No\u003c\/td\u003e\n\u003ctd\u003e 🟡 6.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e Google Home\u003c\/td\u003e\n\u003ctd\u003e Yes\u003c\/td\u003e\n\u003ctd\u003e 🟢 9.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cdiv style=\"margin-top: 1.5em;\"\u003e\u003c\/div\u003e\u003cp\u003e This sensor is the perfect choice for those who want a simple yet effective solution for access control or to increase the sense of security in their home. The device is compatible with the ZigBee platform, which means fast response, minimal power consumption and stable operation without interference with other wireless devices in the home.\u003c\/p\u003e\u003cp\u003e The user experience is really simple – installation is possible almost anywhere, as it is battery-operated and does not require special installations. When someone opens a door or window, the sensor immediately triggers a notification via the bridge and app, giving a sense of control and peace of mind, even when you are not at home. If you use Google Home or another system, the sensor integrates easily and allows you to set up automations, for example, turning on the lights when the front door is opened.\u003c\/p\u003e\u003cp\u003e Technical advantages include long battery life, reliable and immediate notifications, and a very discreet design that does not disrupt the appearance of the room. Since it does not use WiFi, it is also more resistant to network saturation and consumes even less energy. Upgrading your home to a smart living environment with this sensor is quick, affordable and easy, suitable even for those who are just starting out with automation.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eUser view\u003c\/h2\u003e\u003cp\u003e The SONOFF SNZB-04P ZigBee door and window sensor is a top choice for anyone who wants to easily monitor what is happening with their doors or windows at home or in the office. It is most commonly used by those who want a greater sense of security, as well as parents and pet owners who want to control the entrance to their “safe space”. SONOFF as a brand is known for its reliable smart devices that work seamlessly with various smart hubs – especially if you already have a ZigBee system.\u003c\/p\u003e\u003cp\u003e The sensor is suitable for modern households where practicality is important - for example, when you want to be aware of whether the windows are closed before bad weather or check whether the children have actually closed the front door after coming home. Due to its minimalist design, you will quickly forget to notice it, and its operation remains discreet and reliable. It is especially useful for those who want a smart home solution without complicated settings or cables, as it works via ZigBee and without WiFi.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa, you can choose from proven smart products, as we regularly update our range with the latest models from trusted brands such as Sonoff. With professional support, we can quickly help you with questions about compatibility or choosing the right sensor for your home.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the SONOFF SNZB-04P sensor work without a central unit?\u003c\/h3\u003e\u003cp\u003e For the sensor to function properly, you need an appropriate ZigBee hub or \"hub\", as it does not connect directly to your phone or WiFi network on its own.\u003c\/p\u003e\u003ch3\u003e Is the sensor compatible with all smart devices?\u003c\/h3\u003e\u003cp\u003e The sensor is designed for ZigBee systems and works well with most recognized hubs or applications, such as Sonoff ZB Bridge and other ZigBee platforms, but please check compatibility with your smart home solution before use.\u003c\/p\u003e\u003ch3\u003e What is the battery life?\u003c\/h3\u003e\u003cp\u003e The included battery typically lasts for several months, depending on the frequency of use and the number of door or window detections triggered.\u003c\/p\u003e\u003ch3\u003e Is sensor installation difficult?\u003c\/h3\u003e\u003cp\u003e Installation is very easy: simply attach the sensor and magnetic unit to the chosen location near the door or window. Instructions and adhesive tape are included in the kit, so no tools or drilling are required.\u003c\/p\u003e\u003ch3\u003e Do I need an additional app for setup?\u003c\/h3\u003e\u003cp\u003e To set up the sensor, we recommend using an application that is compatible with your ZigBee control center (e.g. eWeLink or similar), where you can customize notifications and monitor the status remotely.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali senzor SONOFF SNZB-04P deluje brez centralne enote?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Za pravilno delovanje senzorja potrebujete ustrezno ZigBee centralo ali “hub”, saj se samostojno ne poveže neposredno z vašim telefonom ali WiFi mrežo.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je senzor združljiv z vsemi pametnimi napravami?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Senzor je zasnovan za ZigBee sisteme in dobro deluje z večino prepoznavnih central oziroma aplikacij, kot so npr. Sonoff ZB Bridge in druge ZigBee platforme, a pred uporabo preverite združljivost s svojo rešitvijo za pametni dom.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kakšna je življenjska doba baterije?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Baterija, ki je priložena, običajno zdrži več mesecev, odvisno od pogostosti uporabe in števila sproženih zaznav na vratih ali oknih.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je montaža senzorja zahtevna?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Montaža je zelo enostavna: senzor in magnetno enoto enostavno pritrdite na izbrano mesto ob vratih ali oknu. V kompletu so priložena navodila in lepilni trak, tako da ne potrebujete orodja ali vrtanja.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali potrebujem dodatno aplikacijo za nastavitev?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Za nastavitev senzorja priporočamo uporabo aplikacije, ki je združljiva z vašo ZigBee centralo (npr. eWeLink ali podobne), kjer lahko prilagodite obvestila in spremljate stanje na daljavo.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: October 2025\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":58953544466763,"sku":null,"price":9.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/zigbee_door_and_window_opening_sensor_sonoff_snzb_04p_battery_20248385.jpg?v=1792673384","url":"https:\/\/enaa.eu\/products\/zigbee-door-and-window-opening-sensor-sonoff-snzb-04p-battery","provider":"Enaa","version":"1.0","type":"link"}