---
product_id: 627349879
title: "Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK"
brand: "blackt electrotech"
price: "₩74109"
currency: KRW
in_stock: true
reviews_count: 5
category: "Blackt Electrotech"
url: https://www.desertcart.kr/products/627349879-blackt-electrotech-bt31m1-microwave-radar-motion-sensor-mini-white-2
store_origin: KR
region: South Korea
---

# Compact 6cm height 8m max detection range Corded electric power source Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK

**Brand:** blackt electrotech
**Price:** ₩74109
**Availability:** ✅ In Stock

## Summary

> 📡 Stay ahead of every move with radar precision!

## Quick Answers

- **What is this?** Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK by blackt electrotech
- **How much does it cost?** ₩74109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/627349879-blackt-electrotech-bt31m1-microwave-radar-motion-sensor-mini-white-2)

## 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 Power:** Corded electric design ensures uninterrupted, hassle-free operation
- • **Dual Pack Advantage:** Two sensors included for expanded coverage or multi-zone monitoring
- • **Easy Adhesive Mounting:** Quick installation with no tools required—stick and secure in seconds
- • **Sleek Minimalist Design:** Compact 6cm height and clean white finish blend seamlessly into any space
- • **Precision Radar Detection:** Detects motion up to 8 meters for reliable security coverage

## Overview

The Blackt Electrotech BT31M1 is a compact, corded electric microwave/radar motion sensor with an 8-meter detection range. Its minimalist white design and adhesive mounting make it ideal for seamless integration into home or office security setups. Sold as a 2-pack, it offers versatile coverage backed by a solid 4.2-star rating from 43 users.

## Description

Microwave/Radar motion Sensor Mini White 2 PC PACK

Review: Great product
Review: Works Well

## Features

- Brand: Blackt Electrotech
- Power source type: Corded Electric

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W2VZ7HZ |
| Brand | Blackt Electrotech |
| Color | White |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 43 Reviews |
| Frequency | 50 Hz |
| Item Weight | 160 Grams |
| Item height | 6 centimeters |
| Item weight | 160 Grams |
| Maximum Range | 8 Meters |
| Maximum range | 8 Meters |
| Mounting Type | Adhesive Mount |
| Mounting type | Adhesive Mount |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Unit Count | 2.00 Count |

## Product Details

- **Brand:** Blackt Electrotech
- **Colour:** White
- **Power source:** Corded Electric
- **Item weight:** 160 Grams
- **Maximum range:** 8 Meters

## Images

![Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK - Image 1](https://m.media-amazon.com/images/I/51HrsskDFlL.jpg)
![Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK - Image 2](https://m.media-amazon.com/images/I/612sq6P2KRL.jpg)
![Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK - Image 3](https://m.media-amazon.com/images/I/61GxJRe2mPL.jpg)
![Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK - Image 4](https://m.media-amazon.com/images/I/61Z1Tua8-eL.jpg)
![Blackt Electrotech: (BT31M1) Microwave/Radar motion Sensor Mini White 2 PC PACK - Image 5](https://m.media-amazon.com/images/I/7153Le5jGfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by G***B on 28 May 2025*



### ⭐⭐⭐⭐⭐ Works Well
*by S***A on 25 September 2025*



### ⭐⭐⭐⭐ Light sensor
*by M***A on 25 November 2025*



## Frequently Bought Together

- Blackt Electrotech: (BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector Small Sq Shape 18 Months warrenty (2)
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**Shop now:** [https://www.desertcart.kr/products/627349879-blackt-electrotech-bt31m1-microwave-radar-motion-sensor-mini-white-2](https://www.desertcart.kr/products/627349879-blackt-electrotech-bt31m1-microwave-radar-motion-sensor-mini-white-2)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-08*