--- product_id: 457513058 title: "Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir" brand: "xiaomi" price: "315.78 DT" currency: TND in_stock: true category: "Xiaomi" url: https://www.desertcart.tn/products/457513058-xiaomi-capteur-intelligent-mi-door-and-window-sensor-2-ob02751 store_origin: TN region: Tunisia --- # Compact 34x33x14mm size Precise digital output with ±0.1V accuracy Long-lasting battery with firmware updates Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir **Brand:** xiaomi **Price:** 315.78 DT **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your space with smart security that’s as sleek as your lifestyle. ## Quick Answers - **What is this?** Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir by xiaomi - **How much does it cost?** 315.78 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/457513058-xiaomi-capteur-intelligent-mi-door-and-window-sensor-2-ob02751) ## Best For - xiaomi enthusiasts ## Why This Product - Trusted xiaomi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Protect Setup:** Easy adhesive mounting and intuitive Mi Home app integration get you secured in minutes—no hassle, no tools. - • **Future-Proof Firmware:** Regular updates keep your sensor optimized and secure, so you’re always ahead in smart home tech. - • **Precision You Can Trust:** Accurate sensing within 14.5mm range and digital output guarantees reliable detection every time. - • **Seamless Smart Security:** Stay effortlessly connected with Xiaomi’s intelligent door and window sensor, ensuring real-time alerts for your peace of mind. - • **Minimalist Design, Maximum Impact:** Sleek black finish and ultra-compact form factor blend invisibly into any modern workspace or home. ## Overview The Xiaomi Mi Door and Window Sensor 2 OB02751 is a compact, adhesive-mounted smart sensor designed for indoor use. Featuring precise digital output with ±0.1V accuracy and a sensing distance of 14.5mm, it integrates seamlessly with the Mi Home app for real-time security alerts. Its minimalist black design and durable plastic build make it a discreet yet reliable addition to any modern home or office, backed by a 2-year manufacturer warranty. ## Description Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir : desertcart.co.uk: Computers & Accessories ## Features - Smart Sensor Xiaomi Mi 2 Door and Window Sensor - OB02751 - Durable - Xiaomi - Please update the firmware before use by downloading the application Xiaomi. The battery must be fully charged before use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GPYH1HK | | Best Sellers Rank | 224,081 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 2,015 in External Memory Card Readers | | Brand | XIAOMI | | Customer Reviews | 3.9 3.9 out of 5 stars (308) | | Global Trade Identification Number | 06934177745874 | | Included Components | Double-sided mounting tape, Instruction manual, Mi Home and Window Sensor 2, Warranty note | | Item Dimensions | 34 x 33 x 14 millimetres | | Item Type Name | Door & Window Sensor | | Item Weight | 50 Grams | | Manufacturer | Xiaomi | | Manufacturer Part Number | XM200053 | | Material | Plastic | | Maximum Supply Voltage | 3.3 Volts | | Measurement Accuracy | +/- 0.1 volts | | Model Number | OB02751 | | Mounting Type | adhesive tape | | Number of Items | 1 | | Output Type | digital | | Product Warranty | 2 year manufacturer | | Sensing Distance | 14.5 Millimetres | | Specific Uses For Product | Inside | | Style Name | minimalist | | Unit Count | 1 unité | | Upper Temperature Rating | 50 Degrees Celsius | ## Product Details - **Brand:** XIAOMI - **Item dimensions L x W x H:** 34 x 33 x 14 millimetres - **Item weight:** 50 Grams - **Material:** Plastic - **Style:** minimalist ## Images ![Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Image 1](https://m.media-amazon.com/images/I/21Nf90V1ShL.jpg) ![Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Image 2](https://m.media-amazon.com/images/I/21B1hCBIVfL.jpg) ![Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Image 3](https://m.media-amazon.com/images/I/31wpCtPxqCL.jpg) ![Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Image 4](https://m.media-amazon.com/images/I/21+aacDlSjL.jpg) ![Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Image 5](https://m.media-amazon.com/images/I/21SnWo45mlL.jpg) ## Frequently Bought Together - Xiaomi Capteur Intelligent Mi Door and Window Sensor 2 OB02751 Noir - Xiaomi Smart Camera C200 1080p high resolution 360° Vision AI Human Detection, Clear and Crisp Video, Enhanced Night Vision, Smart Voice Control, White - Smart Plug 2 Wi-Fi EU --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/457513058-xiaomi-capteur-intelligent-mi-door-and-window-sensor-2-ob02751](https://www.desertcart.tn/products/457513058-xiaomi-capteur-intelligent-mi-door-and-window-sensor-2-ob02751) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*