---
product_id: 266826632
title: "Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White)"
brand: "blackt electrotech"
price: "20054CFA"
currency: XOF
in_stock: true
reviews_count: 6
category: "Blackt Electrotech"
url: https://www.desertcart.sn/products/266826632-blackt-electrotech-pir-sensor-light-and-energy-saving-motion-detector
store_origin: SN
region: Senegal
---

# 300W power capacity Compact 9x8x8 cm design Battery-free operation Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White)

**Brand:** blackt electrotech
**Price:** 20054CFA
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your space, not your bills!

## Quick Answers

- **What is this?** Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White) by blackt electrotech
- **How much does it cost?** 20054CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/266826632-blackt-electrotech-pir-sensor-light-and-energy-saving-motion-detector)

## 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

- • **Trusted & Tested:** 4.0-star rating from 1,464 users confirms quality
- • **Sleek & Space-Savvy:** Compact design fits seamlessly on any wall
- • **Plug & Play Simplicity:** Battery-free, hassle-free installation
- • **Precision Motion Detection:** Reliable sensor technology inspired by German standards
- • **Effortless Energy Efficiency:** Save power with smart 300W load handling

## Overview

The Blackt Electrotech PIR Sensor Light is a sleek, wall-mounted motion detector switch designed for energy saving and convenience. Operating at 230V with a 300W capacity, it features a compact 9x8x8 cm design and requires no batteries, ensuring easy installation and maintenance. Highly rated by users, it combines German-inspired sensor precision with modern aesthetics to enhance any professional or home environment.

## Description

It is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy.

Review: Did the job - So far it is working fine as expected
Review: Awesome product. Works perfectly well Spend some time in the instruction manual to understand the setting Same like the sensors seen in Germany Keep up the Awesome work guys

## Features

- Comes in a good packaging
- Designed to perfection
- Compact construction
- Packed with features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZOZI17A |
| ASIN  | B00ZOZI17A |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #33,308 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #67 in Motion Detectors |
| Color | White |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,464) |
| Customer reviews | 4.0 4.0 out of 5 stars (1,464) |
| Date First Available | 20 July 2015 |
| Date First Available  | 20 July 2015 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 200 g |
| Item model number | BT-31 |
| Item model number  | BT-31 |
| Part number | BT-31A |
| Plug Profile | Wall Mount |
| Power source type | Battery Powered |
| Product Dimensions | 9 x 8 x 8 cm; 200 g |
| Product Dimensions  | 9 x 8 x 8 cm; 200 g |
| Voltage | 230 Volts (AC) |
| Wattage | 300 watts |
| tech_spec_battery_description_toys | Battery not included |

## Product Details

- **Brand:** Blackt Electrotech
- **Colour:** White
- **Item weight:** 200 Grams
- **Maximum range:** 12 Meters
- **Power source:** Battery Powered

## Images

![Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White) - Image 1](https://m.media-amazon.com/images/I/61oZzwTwcdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did the job
*by S***I on 11 March 2024*

So far it is working fine as expected

### ⭐⭐⭐⭐⭐ Review
*by B***U on 30 October 2025*

Awesome product. Works perfectly well Spend some time in the instruction manual to understand the setting Same like the sensors seen in Germany Keep up the Awesome work guys

### ⭐⭐⭐⭐ Review
*by R***C on 1 September 2018*

An impressive PIR (Passive Infrared) motion sensor. Has a very good response time. Triggers the sensor when a heat emitting body moves in its detection field (works fine for 160+ degree coverage & up to 10-11 meters distance). A problem which I noticed was that minor motions, even human, are ignored and if the device is connected to a light in a room you will have to make serious motions between the set time period or else the sensor won't trigger. So if you are powering a light source with this sensor in a computer room you will have to wave your hand or make some sort of motion within the set time delay or else the sensor will trigger off.

## Frequently Bought Together

- Blackt Electrotech PIR Sensor Light and Energy Saving Motion Detector Wall Mounted Switch (White)
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**Shop now:** [https://www.desertcart.sn/products/266826632-blackt-electrotech-pir-sensor-light-and-energy-saving-motion-detector](https://www.desertcart.sn/products/266826632-blackt-electrotech-pir-sensor-light-and-energy-saving-motion-detector)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-27*