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🚀 Elevate your space with smart sensing that never sleeps!
The Blackt Electrotech BT31C is a sleek, ceiling-mounted PIR motion sensor offering 360° detection with a customizable 0–7m range and adjustable off delay from 10 seconds to 7 minutes. Compatible with a wide range of lighting types, it uses infrared and photosensitive technology to optimize energy efficiency by activating lights only when needed. Designed for easy installation in offices, commercial spaces, and homes, it comes backed by a 2-year warranty for dependable performance.
| ASIN | B09VDR3MHR |
| Antenna Location | Automation, Commercial Spaces |
| Battery Description | Battery not included |
| Best Sellers Rank | #13,511 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #3 in Indoor Close-to-Ceiling Lights |
| Brand | Blackt Electrotech |
| Built-In Media | manaul |
| Colour | white |
| Compatible Devices | Light |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 3,253 Reviews |
| Frequency | 50 Hz |
| Importer Contact Information | Blackt Electrotech |
| Item Dimensions D x W x H | 100D x 30W x 100H Millimeters |
| Item Type Name | Motion sensor |
| Item Weight | 160 Grams |
| Manufacturer | Blackt Electrotech |
| Mfr Part Number | BT-CT01 |
| Model Number | BT31CT |
| Mounting Type | Ceiling Mount |
| Packer Contact Information | Blackt Electrotech |
| Power Source | AC |
| Unit Count | 1 Count |
S**L
Adjustability
Highly recommended light sensor. Love its configuration, one can customise both daylight sensitivity and time. I have routed my entire parking lights through this sensor.
B**H
Good
Good sensor, work perfectly, I have used in my Car Shed, it's working perfectly. Range is good.
G**N
Good
It does not function as per the requirement. Light comes on auto ON/OFF during day time also. Day/night setting not functioning. Hence request return of the item. I am reviewing again after completing replacement. Tested and found satisfactory. Thank you
M**U
Value for money
Amazing product work really well. Good quality plastic material
S**Y
Worst product
Worst product never buy this it's not working, light get on and off on its own i tried it placing in different directions and distance
V**L
Packing issue
Product was good but packing very poor
V**R
Nice combination
I fixed the sensor along with 50 watts led flood light and this combination works perfectly for me as any intrusion highlighted.
A**H
Works
Works
Trustpilot
3 days ago
1 month ago