{"product_id":"bosch-smart-home-zigbee-door-window-sensor-bsen-c2","title":"Bosch Smart Home - Zigbee Door\/Window sensor, Gray IP45 BSEN-C2","description":"\u003ch2\u003eA Clear Overview:\u003c\/h2\u003e\n\u003cp\u003eForget searching every corner of your home—your door\/window contact (plus) lets you instantly check in the app whether any door or window is open or closed. Receive real-time updates via push notifications or widgets, no matter if you're at home or on the go.\u003c\/p\u003e\n\n\u003ch2\u003eMaximum Intrusion Protection:\u003c\/h2\u003e\n\u003cp\u003eWith the alarm system activated, your door\/window contact (plus) instantly responds to an open window or door by triggering an alert. The \"plus\" variant goes even further by detecting shocks and initiating an intruder alarm immediately. Even better: once the alarm is armed, any suspicious activity involving open windows or doors will automatically notify you.\u003c\/p\u003e\n\n\u003ch2\u003eReliable Energy Efficiency:\u003c\/h2\u003e\n\u003cp\u003eThanks to the \"Sustainable Ventilation\" function, your door\/window contact (plus) helps you conserve energy. When a window is opened for fresh air, the smart thermostats reduce the room’s temperature automatically—keeping you from wasting heat on the outdoors.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application:\u003c\/h2\u003e\n\u003cp\u003eYou define what counts as a door or window:\u003c\/p\u003e\n\u003cp\u003eThe Bosch Smart Home door\/window contact (plus) is compact, discreet, and water-resistant, making it suitable for a variety of uses—anywhere you want to track open\/close activity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard doors and windows\u003c\/li\u003e\n\u003cli\u003eGarage doors\u003c\/li\u003e\n\u003cli\u003eGarden sheds and gates\u003c\/li\u003e\n\u003cli\u003eMedicine cabinets\u003c\/li\u003e\n\u003cli\u003eCleaning cupboards and pantries\u003c\/li\u003e\n\u003cli\u003eMailboxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd the list doesn't stop there! This versatile sensor keeps you informed about openings and closings throughout your entire home—wherever you choose to install it.\u003c\/p\u003e\n\n\u003ch2\u003eSmart Ventilation: Save Energy While Heating Wisely\u003c\/h2\u003e\n\u003cp\u003eTired of heating the outside air? When the sensor detects an open window, it can automatically adjust the radiator thermostat, lowering the room temperature. This reduces heating costs effortlessly.\u003c\/p\u003e\n\n\u003ch2\u003eMulti-Purpose Button for Pause or Control\u003c\/h2\u003e\n\u003cp\u003eThe built-in button on the smart sensor is just as functional as the contact itself. A quick double-click pauses its activity, allowing doors or windows to be opened once without triggering services or automations—ideal for airing out or letting the dog outside without setting off the alarm.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Model 8750002090:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Bosch Smart Home and all Matter-supported smart systems across manufacturers\u003c\/li\u003e\n\u003cli\u003eAccurate detection of open or closed windows and doors\u003c\/li\u003e\n\u003cli\u003eLow-profile magnetic holder for discreet installation—even on multi-glazed windows\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature control integration with smart heating during ventilation\u003c\/li\u003e\n\u003cli\u003eAlarm activation when doors or windows open under an armed system\u003c\/li\u003e\n\u003cli\u003eCustomizable button for personal automation scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications for 8750002090:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel designation: BSEN-C2\u003c\/li\u003e\n\u003cli\u003eProduct number: 8750002090\u003c\/li\u003e\n\u003cli\u003eEAN: 4062321542559\u003c\/li\u003e\n\u003cli\u003eProtection class: IP45\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003eMaximum humidity: 85% (non-condensing)\u003c\/li\u003e\n\u003cli\u003eSensor dimensions: 22 × 75 × 23 mm\u003c\/li\u003e\n\u003cli\u003eMagnet dimensions: 10 × 20 × 3 mm\u003c\/li\u003e\n\u003cli\u003eSensor weight: 22 g (without battery)\u003c\/li\u003e\n\u003cli\u003eMagnet weight: 5 g\u003c\/li\u003e\n\u003cli\u003eFrequency: 2.4 – 2.4835 GHz\u003c\/li\u003e\n\u003cli\u003eWireless protocol: ZigBee 3.0\u003c\/li\u003e\n\u003cli\u003eMax transmission power: 10 mW\u003c\/li\u003e\n\u003cli\u003eRange (open field): \u0026lt;100 m\u003c\/li\u003e\n\u003cli\u003eSoftware class: A\u003c\/li\u003e\n\u003cli\u003eReceiver category: 2\u003c\/li\u003e\n\u003cli\u003eBattery type: 1 × CR123A\u003c\/li\u003e\n\u003cli\u003eBattery life: Up to 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Bosch Smart Home","offers":[{"title":"Default Title","offer_id":51182402371850,"sku":"","price":43.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/5632\/4874\/files\/bosch-smart-home-doorwindow-contact-ii-zigbee-gray-ip45_1_56d7aefc-3bd2-4c67-a6a3-b6df86a9cbc6.webp?v=1776518056","url":"https:\/\/smart-home.shopping\/uk\/products\/bosch-smart-home-zigbee-door-window-sensor-bsen-c2","provider":"Smart Home","version":"1.0","type":"link"}