---
product_id: 721049877
title: "Blackt Electrotech Plastic Microwave/Radar motion Sensor Occupancy Body Motion Detector (White)"
brand: "blackt electrotech"
price: "฿2128"
currency: THB
in_stock: true
reviews_count: 5
category: "Blackt Electrotech"
url: https://www.desertcart.co.th/products/721049877-blackt-electrotech-plastic-microwave-radar-motion-sensor-occupancy-body-motion
store_origin: TH
region: Thailand
---

# 1200W Rated Load 2-4m Ideal Installation Height 360° Detection Angle Blackt Electrotech Plastic Microwave/Radar motion Sensor Occupancy Body Motion Detector (White)

**Brand:** blackt electrotech
**Price:** ฿2128
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your space with smart, energy-efficient motion sensing!

## Quick Answers

- **What is this?** Blackt Electrotech Plastic Microwave/Radar motion Sensor Occupancy Body Motion Detector (White) by blackt electrotech
- **How much does it cost?** ฿2128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/721049877-blackt-electrotech-plastic-microwave-radar-motion-sensor-occupancy-body-motion)

## 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

- • **Effortless Installation:** Simple L & N wiring means no electrician needed—get smart lighting fast.
- • **Power-Savvy Performance:** Supports up to 1200W load, optimizing energy use without compromise.
- • **Seamless 360° Coverage:** Detect motion from every angle for total room awareness.
- • **Cutting-Edge 5.8GHz Radar:** Advanced microwave sensor technology ensures precise occupancy detection.
- • **Tailored Sensitivity Settings:** Adjust time delay (10s-15min) and light threshold (10-2000 lux) to fit your lifestyle.

## Overview

The Blackt Electrotech Microwave Radar Motion Sensor is a ceiling-mounted occupancy detector featuring a full 360° detection angle and a robust 1200W rated load capacity. Designed for installation heights between 2 to 4 meters, it uses advanced 5.8GHz microwave radar technology to minimize energy waste by automatically controlling lighting based on presence. Adjustable time delay and light sensitivity settings provide customizable automation, while its simple wiring setup ensures quick, hassle-free installation. Ideal for professionals seeking smart, sustainable lighting solutions.

## Description

Blackt Electrotech Microwave Radar Sensor Light Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control

Review: This is very useful product. It's work is Accurate. It is helpful in saving electricity. This is a must-have product for everyone's home. Already I have bought Wireless remote control for Fan and Lights From BlackT company. It is working well till now. As the same I think this product also will work well. And Installation process is also very simple. 100% Satisfaction for me. Thank you Blackt. I am Waiting for your Next different Product.
Review: The product is good, easy to install, works good. My purpose was to trigger alarm before someone tries climbs & enter the compound wall, though sensor is in range it doesn't trigger alarm. Does't trigger on sideways movement in range. Triggers every 15 minutes (approx.) at night, so we disabled it (please give technical support for this). The sensor gets triggered by cat / dog roaming in vicinity.

## Features

- Detection Angle: 360/ Rated Load: 1200Watt/Ideal
- Installation Height: 2 - 4 Meters...This Microwave Motion Sensor Reflects The Latest Development In Interior Lighting Technology And Provides Close To Zero Energy Wastage In Terms Of Lights Being On Unnecessarily./ Hf System : 5.8Ghz Cw Radar,Ism Band
- Adjustable Function: Time Delay (10 Sec To 15 Min), Light Setting (10-2000 Lux)
- Simple in Connection: (Connect : L & N to Power) and (Connect : N & A to Load)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KMF8ZHC |
| Batteries required | No |
| Battery type | battery not included |
| Customer Reviews | 4.2 4.2 out of 5 stars (509) |
| Date First Available | 15 February 2025 |
| Included components | Installtion back plat, Screw, manaul |
| Item Weight | 160 Grams |
| Item model number | BT31M |
| Product Dimensions | 10 x 3 x 10 cm; 160 g |

## Product Details

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

## Images

![Blackt Electrotech Plastic Microwave/Radar motion Sensor Occupancy Body Motion Detector (White) - Image 1](https://m.media-amazon.com/images/I/61cgybxRpkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***D on 29 May 2019*

This is very useful product. It's work is Accurate. It is helpful in saving electricity. This is a must-have product for everyone's home. Already I have bought Wireless remote control for Fan and Lights From BlackT company. It is working well till now. As the same I think this product also will work well. And Installation process is also very simple. 100% Satisfaction for me. Thank you Blackt. I am Waiting for your Next different Product.

### ⭐⭐⭐⭐ Review
*by R***S on 5 February 2019*

The product is good, easy to install, works good. My purpose was to trigger alarm before someone tries climbs & enter the compound wall, though sensor is in range it doesn't trigger alarm. Does't trigger on sideways movement in range. Triggers every 15 minutes (approx.) at night, so we disabled it (please give technical support for this). The sensor gets triggered by cat / dog roaming in vicinity.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 23 November 2021*

I bought 2. It's a good product. Very sensitive to movement. Instructions are clear on the product. I had it installed in the toilet for my workers about 2 months ago. It's working perfectly fine till now despite moisture. And yes the light does not effect it when it's directly.in front of it, which is a very important thing for this kind of setup.

## Frequently Bought Together

- Blackt Electrotech Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size)
- Blackt Electrotech: (BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector Small Sq Shape 18 Months warrenty (2)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-26*