---
product_id: 64871839
title: "Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size)"
brand: "blackt electrotech"
price: "€ 20.04"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/64871839-microwave-radar-sensor-switch-ceiling-mounted-occupancy-motion-detector-automatic
store_origin: ES
region: Spain
---

# 1200W rated load 2-4m ideal install height 360° detection angle Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size)

**Brand:** blackt electrotech
**Price:** € 20.04
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your space with smart, seamless lighting control!

## Quick Answers

- **What is this?** Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size) by blackt electrotech
- **How much does it cost?** € 20.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/64871839-microwave-radar-sensor-switch-ceiling-mounted-occupancy-motion-detector-automatic)

## 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

- • **Seamless 360° Coverage:** Detect motion from every angle for flawless automation.
- • **Effortless Ceiling Mount:** Sleek, compact design fits perfectly in any modern workspace or home.
- • **Energy-Saving Radar Tech:** Cut energy waste with cutting-edge 5.8GHz microwave radar sensing.
- • **Smart Adjustable Settings:** Customize time delay (10s-15min) & light sensitivity (10-2000 lux) effortlessly.
- • **Powerful 1200W Load Capacity:** Supports high wattage lighting without a hitch.

## Overview

The Blackt Electrotech Microwave Radar Sensor Switch is a ceiling-mounted occupancy detector featuring a 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 ensure precise motion detection and energy-efficient automatic lighting control. Adjustable time delay and light sensitivity settings provide tailored automation, making it ideal for modern professional environments seeking smart, sustainable lighting solutions.

## Description

Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size)

## 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 |
|---------------|-------|
| Brand | Blackt Electrotech |
| Colour | White |
| Power Source | Corded Electric |
| Item Weight | 160 Grams |
| Maximum Range | 8 metres |
| Mounting Type | Ceiling Mount |
| Battery Description | Battery not included |
| Compatible Devices | other |
| Product Dimensions | 100D x 30W x 100H Millimeters |
| Recommended Uses For Product | Microwave/Radar |
| Manufacturer | Blackt Electrotech |
| Country of Origin | China |
| Item model number | BT31M |
| ASIN | B01KMF8ZHC |

## Product Details

- **Brand:** Blackt Electrotech
- **Colour:** White
- **Power Source:** Corded Electric
- **Item Weight:** 160 Grams
- **Maximum Range:** 8 metres

## Images

![Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size) - Image 1](https://m.media-amazon.com/images/I/61cgybxRpkL.jpg)

## Questions & Answers

**Q: Conection diagram**
A: It's easy available with installation manual

**Q: Can i use it as a security alarm by connecting to a bell ?**
A: You can connect 230v ac Siren/hooter/Bell.

**Q: Can it be used for an exhaust fan?**
A: yes it can

**Q: I am planning to install the product outdoors in front of a large tarpaulin sheet curtain, will the curtain movements trigger false alarm?**
A: It may if the tarpaulin is in the sensing zone

## 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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**Shop now:** [https://www.desertcart.es/products/64871839-microwave-radar-sensor-switch-ceiling-mounted-occupancy-motion-detector-automatic](https://www.desertcart.es/products/64871839-microwave-radar-sensor-switch-ceiling-mounted-occupancy-motion-detector-automatic)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-23*