--- product_id: 511974269 title: "Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White" brand: "blackt electrotech" price: "S$16" currency: SGD in_stock: true reviews_count: 8 category: "Blackt Electrotech" url: https://www.desertcart.sg/products/511974269-blackt-electrotech-bt32wi-230-volt-pir-motion-sensor-energy-saving store_origin: SG region: Singapore --- # 10s to 15min adjustable delay 230V power for robust performance 120°/360° wide detection angle Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White **Brand:** blackt electrotech **Price:** S$16 **Availability:** ✅ In Stock ## Summary > ⚡ Light up smarter, save bigger — never miss a moment in the dark! ## Quick Answers - **What is this?** Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White by blackt electrotech - **How much does it cost?** S$16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/511974269-blackt-electrotech-bt32wi-230-volt-pir-motion-sensor-energy-saving) ## 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 - • **Plug & Play Setup:** Includes 2-meter portal wire for quick, hassle-free installation—get smart lighting running in minutes. - • **Smart Energy Saver:** Automatically powers lights/appliances only when needed, slashing your energy bills and carbon footprint. - • **Versatile & Reliable:** Supports loads up to 200W LED/500W incandescent, perfect for home or office lighting, faucets, and appliances. - • **Precision Lux Control:** Customize ambient light sensitivity from <3 to 2000 lux to ensure perfect activation only in desired lighting conditions. - • **Broad Detection Coverage:** 120°/360° detection angle with up to 8m range captures every movement in your space for seamless automation. ## Overview The Blackt Electrotech BT32WI is a 230V PIR motion sensor designed for energy-efficient automatic lighting control. Featuring adjustable lux sensitivity and delay times, it offers wide 120°/360° detection coverage with an 8-meter range. Ideal for residential and commercial use, it supports up to 200W LED and 500W incandescent loads and includes a 2-meter portal wire for easy installation. ## Description Product Description Smart Motion Detection for Automatic Lighting The Blackt Electrotech (BT32WI) PIR Motion Sensor is designed for seamless and energy-efficient lighting control. Operating at 230 Volts, this sensor automatically detects movement in its coverage area and switches connected lights on or off accordingly, eliminating the need for manual operation. It is ideal for both home and commercial spaces, ensuring convenience, security, and energy savings. Lux & Time Adjustment for Custom Settings Equipped with lux sensitivity control, the sensor allows you to set the light to operate only when ambient brightness falls below your preferred level. The time delay adjustment feature ensures lights remain on for your desired duration after motion stops, giving you full control over usage. Versatile Applications for Home & Business Perfect for indoor and outdoor use, this motion sensor is ideal for lighting pathways, garages, corridors, store entrances, and more. It also enhances security by automatically lighting up dark areas when movement is detected. Review: Good - Better than microwave sensor as it does not jam wifi signals Review: Go for it - Works well for me ## Features - 🌟 [Energy-Saving Motion Control]: Automatically turns lights or appliances on and off with adjustable delay times ranging from 10 seconds to 15 minutes, reducing energy waste. - 💡 [Customizable Lux Settings]: Ambient light sensitivity adjustable from <3 to 2000 lux, allowing operation in both dark and bright conditions. - 📏 [Wide Detection Range]: Features a 120°/360° detection angle with support for loads up to 200W (LED) and 500W (incandescent), ensuring broad coverage. - 🔌 [Portal Wire - 2 Meters]: Includes a built-in portal wire for quick setup and seamless integration into your home or workspace. - ⚡ [Reliable and Versatile]: Operates at 220-240V and is ideal for controlling lights, faucets, and appliances in hard-to-reach or frequently used locations. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BR2D49BY | | Antenna Location | Residential Automation, Energy Management | | Battery Description | Battery not included | | Best Sellers Rank | #11,561 in Home Improvement ( See Top 100 in Home Improvement ) #25 in Motion Detectors | | Brand | Blackt Electrotech | | Colour | White | | Compatible Devices | Appliance, Faucet, Light | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 204 Reviews | | Manufacturer | Blackt Elecrotech | | Manufacturer Warranty Description | 12 month warranty against manufacturer defects | | Maximum Range | 8 metres | | Mfr Part Number | BT32WI | | Model Number | BT32WI | | Mounting Type | Wall Mount | | Power Source | AC | | Unit Count | 1.00 Count | ## Product Details - **Battery Description:** Battery not included - **Brand:** Blackt Electrotech - **Colour:** White - **Mounting Type:** Wall Mount - **Power Source:** AC ## Images ![Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White - Image 1](https://m.media-amazon.com/images/I/712irXFH0WL.jpg) ## Questions & Answers **Q: Will the sensor work if I paint it black?** A: NO it will not work **Q: How many lights can be attached in 1 sensor** A: 300 Watt load capacity ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by D***S on 5 December 2025* Better than microwave sensor as it does not jam wifi signals ### ⭐⭐⭐⭐ Go for it *by A***Y on 7 November 2025* Works well for me ### ⭐⭐⭐⭐⭐ Excellent product as described *by G***H on 21 April 2025* Installed without the help of electritian ,it worked perfectly with the help of YouTube video. Quality is good . Well packed and Literate given with the product. ## Frequently Bought Together - Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White - Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White) - Quick Sense (Qs-H1) 220v -118 DB Hooter Security Alarm for Security, Loud Sound(300-400 M) --- ## 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.sg/products/511974269-blackt-electrotech-bt32wi-230-volt-pir-motion-sensor-energy-saving](https://www.desertcart.sg/products/511974269-blackt-electrotech-bt32wi-230-volt-pir-motion-sensor-energy-saving) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-07*