---
product_id: 419886390
title: "BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size)"
brand: "blackt electrotech"
price: "€ 14.47"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/419886390-bt31c-pir-motion-sensor-ceiling-mounted-white-round-shape-2
store_origin: HR
region: Croatia
---

# 10s–7min adjustable delay 7m max detection range 360° full coverage BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size)

**Brand:** blackt electrotech
**Price:** € 14.47
**Availability:** ✅ In Stock

## Summary

> 🚨 Elevate your space with motion-smart lighting that’s always a step ahead!

## Quick Answers

- **What is this?** BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size) by blackt electrotech
- **How much does it cost?** € 14.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/419886390-bt31c-pir-motion-sensor-ceiling-mounted-white-round-shape-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

- • **Smart Energy Saver:** Infrared + photosensitive tech ensures lights activate only when needed.
- • **Tailored Detection Settings:** Customize distance, angle & delay for perfect motion sensing.
- • **Adaptive Ambient Sensitivity:** Set light sensitivity from 3 to 2000 lux for any environment.
- • **Hassle-Free Setup & Warranty:** Slim ceiling mount design with 2-year peace-of-mind guarantee.
- • **Universal Lighting Compatibility:** Seamlessly works with LEDs, incandescent, fluorescent & more.

## Overview

The BT31C PIR Motion Sensor is a sleek, ceiling-mounted device offering 360° motion detection up to 7 meters, with fully customizable settings including detection distance, angle, and off delay. Compatible with a wide range of lighting types, it uses infrared and photosensitive technology to optimize energy efficiency by activating lights only when motion is detected and ambient light is low. Designed for easy installation in homes, offices, and commercial spaces, it comes backed by a 2-year warranty for reliable performance.

## Description

BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size)

## Features

- 🌟 [Customizable Settings]: Adjust detection distance (0–7m), angle (360°), and off delay (10 seconds to 7 minutes) for flexible and tailored motion detection.
- 💡 [Versatile Compatibility]: Supports various appliances, LEDs, including incandescent lamps, fluorescent lights, spotlights, and transformers.
- 🔋 [Energy-Efficient Design]: Utilizes infrared technology to activate lights only when motion is detected, with photosensitive control to prevent activation in daylight.
- 🔧 [Adjustable Ambient Sensitivity]: Customize light sensitivity from 3 to 2000 lux for optimal performance in different lighting environments.
- 🛠️ [Easy Installation]: Simple to set up and adjust, ideal for homes, offices, and commercial spaces.
- 🛡️ [ Warranty]: Backed by a comprehensive 2-year warranty, ensuring durability and peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Blackt Electrotech |
| Colour | white |
| Power Source | AC |
| Item Weight | 160 Grams |
| Mounting Type | Ceiling Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light |
| Product Dimensions | 100D x 30W x 100H Millimeters |
| Recommended Uses For Product | Automation, Commercial Spaces |
| Manufacturer | Blackt Electrotech |
| Country of Origin | China |
| Item model number | BT31CT |
| ASIN | B09VDR3MHR |

## Product Details

- **Brand:** Blackt Electrotech
- **Colour:** white
- **Power Source:** AC
- **Item Weight:** 160 Grams
- **Mounting Type:** Ceiling Mount

## Images

![BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size) - Image 1](https://m.media-amazon.com/images/I/61m1ECHvpXL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- Blackt Electrotech BT31C : PIR Motion Sensor Ceiling Mounted White Round Shape (2-Year Warranty) (Slim Size)
- Aura 360 Degree PIR Motion Sensor | Energy Saving Motion Detector Switch | Automatic Room Light Sensor Switch with Time Delay Adjustable Fits in Modular Fitting Roma, Veto, Rider (Pack of 1)

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**Shop now:** [https://www.desertcart.hr/products/419886390-bt31c-pir-motion-sensor-ceiling-mounted-white-round-shape-2](https://www.desertcart.hr/products/419886390-bt31c-pir-motion-sensor-ceiling-mounted-white-round-shape-2)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-05*