--- product_id: 592181543 title: "BT02DC 12/24 DC IR Sensor for Single Door Cabinet, Closet, Wardrobe -Automatic Opening and Closing (DoubleDoor)" brand: "blackt electrotech" price: "₨5066" currency: LKR in_stock: true reviews_count: 8 category: "Blackt Electrotech" url: https://www.desertcart.lk/products/592181543-bt02dc-12-24-dc-ir-sensor-for-single-door-cabinet store_origin: LK region: Sri Lanka --- # Supports up to 60W load Auto light ON/OFF with door Automates double-door cabinets BT02DC 12/24 DC IR Sensor for Single Door Cabinet, Closet, Wardrobe -Automatic Opening and Closing (DoubleDoor) **Brand:** blackt electrotech **Price:** ₨5066 **Availability:** ✅ In Stock ## Summary > 🚪 Light up your space the smart way—automate every open and close! ## Quick Answers - **What is this?** BT02DC 12/24 DC IR Sensor for Single Door Cabinet, Closet, Wardrobe -Automatic Opening and Closing (DoubleDoor) by blackt electrotech - **How much does it cost?** ₨5066 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/592181543-bt02dc-12-24-dc-ir-sensor-for-single-door-cabinet) ## Best For - blackt electrotech enthusiasts ## Why This Product - Trusted blackt electrotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision IR Sensing:** Detects motion within 1-7 cm for ultra-responsive operation - • **Smart Light Activation:** Instantly powers lights ON/OFF with door movement—no switches needed - • **Wide Voltage Compatibility:** Works effortlessly with 12V or 24V DC power sources - • **Energy-Efficient & Reliable:** Supports up to 60W load while minimizing power consumption - • **Seamless Double-Door Automation:** Hands-free door control for modern living spaces ## Overview The BT02DC 12/24 DC IR Sensor by Blackt Electrotech is a compact, easy-to-install infrared sensor designed for double-door cabinets, closets, and wardrobes. It automatically detects door movement to switch LED lighting on and off, compatible with 12V or 24V DC power, supporting up to 60W load. With a precise sensing range of 1 to 7 cm, it offers energy-efficient, hands-free convenience ideal for modern residential and commercial spaces. ## Description Product Description Effortless Automation for Your Double-Door Cabinets Experience the next level of convenience with the Blackt Electrotech BT02DC 12/24 DC IR Sensor. Specially designed for double-door cabinets, closets, and wardrobes, this intelligent infrared sensor automatically detects door movement to instantly turn lights on when opened and off when closed. No more fumbling for switches—just seamless, hands-free illumination whenever you need it. Precision IR Sensor Technology The BT02DC uses advanced infrared detection to sense door activity with remarkable accuracy. Whether you are opening a closet, cabinet, or wardrobe, the sensor responds instantly for a smooth and reliable lighting experience. Its high sensitivity ensures the light operates only when needed, helping conserve power and extend bulb life. Easy Installation for Modern Spaces Compact and discreet, this IR sensor is designed for effortless installation in a wide range of double-door furniture. With a simple wiring process compatible with 12V or 24V DC power supply, you can quickly upgrade your storage areas into modern, automated lighting spaces without the need for complex tools or professional assistance. Review: Very comfortable and best product - This product is good, very good, most of the people should buy this product Review: Very nice - Very good ## Features - 🚪 Automated Door Control: Seamlessly automate door opening and closing for single or double-door cabinets, wardrobes, and closets with the BT12DC IR sensor - 💡 Smart Light Activation: Automatically turns the light ON when the door opens and OFF when it closes—no more manual switches or outdated controls. - 🔋 Versatile Power Compatibility: Compatible with DC 12/24V input voltage, making it ideal for various applications in residential and commercial spaces. - 🌟 Precise Proximity Sensing: Detects motion with a range of 1 to 7 cm, ensuring quick and reliable door automation for enhanced convenience. - ⚡ Energy-Efficient Performance: Supports up to 60W load, providing smooth operation while maintaining low energy consumption for cost-effective automation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNY1BF4D | | Antenna Location | Residential automation (door control, lighting) | | Battery Description | Inbuilt | | Best Sellers Rank | #12,405 in Home Improvement ( See Top 100 in Home Improvement ) #74 in Home Automation Devices | | Brand | Blackt Electrotech | | Built-In Media | Detector | | Colour | White | | Compatible Devices | LED LIGHT, LED LIGHT STRIP | | Country of Origin | India | | Customer Reviews | 3.9 out of 5 stars 96 Reviews | | Item Dimensions D x W x H | 2D x 15W x 5H Centimeters | | Item Type Name | Double Door | | Item Weight | 99 Grams | | Manufacturer | BlackT Electrotech | | Manufacturer Warranty Description | 12 month Warranty against Manufacuting Defects | | Maximum Range | 0.07 metres | | Mfr Part Number | BT02DC | | Model Number | DoubleDoor | | Mounting Type | Door Mount | | Packer Contact Information | Blackt Electrotech | | Power Source | DC | | Unit Count | 1.00 Grams | ## Product Details - **Brand:** Blackt Electrotech - **Colour:** White - **Item Weight:** 99 Grams - **Maximum Range:** 0.07 metres - **Power Source:** DC ## Images ![BT02DC 12/24 DC IR Sensor for Single Door Cabinet, Closet, Wardrobe -Automatic Opening and Closing (DoubleDoor) - Image 1](https://m.media-amazon.com/images/I/61-epEl20UL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very comfortable and best product *by S***N on 11 January 2026* This product is good, very good, most of the people should buy this product ### ⭐⭐⭐⭐⭐ Very nice *by M***S on 5 March 2026* Very good ### ⭐ Defective product *by F***S on 16 October 2025* Very cheap and defective product. Not a single pc working ## Frequently Bought Together - Blackt Electrotech BT02DC 12/24 DC IR Sensor for Single Door Cabinet, Closet, Wardrobe - Automatic Opening and Closing (DoubleDoor) - Quick Sense(QS-05B Mini Motion Sensor Light Switch 110-220V PIR Sensor Smart Detection Time Delay Adjustable Infrared Induction Detector(4 pcs Pack) - Quick Sense(QS-WR12):Dual Door Silver Finish Wardrobe/Cabinet/Closet Sensor for Auto On/Off Lights 12/24 Volt DC --- ## 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.lk/products/592181543-bt02dc-12-24-dc-ir-sensor-for-single-door-cabinet](https://www.desertcart.lk/products/592181543-bt02dc-12-24-dc-ir-sensor-for-single-door-cabinet) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-05*