🚨 Elevate your space with motion-sensing brilliance — never be left in the dark!
The Blackt Electrotech BT31C is a sleek, ceiling-mounted PIR motion sensor offering 360° detection up to 7 meters, customizable delay settings from 10 seconds to 7 minutes, and adjustable ambient light sensitivity. Compatible with a wide range of lighting types, it uses infrared and photosensitive technology to optimize energy efficiency. Designed for easy installation in homes and commercial spaces, it comes backed by a 2-year warranty for reliable performance.
| Brand | Blackt Electrotech |
| Colour | white |
| Power Source | AC |
| Item Weight | 160 Grams |
| Mounting Type | Ceiling Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light |
| Frequency | 50 Hz |
| 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 |
P**K
Works well
Works well. Calibration for "switch-on" level of light sensing is slightly difficult. Once done properly it will work well.
B**H
Good
Good sensor, work perfectly, I have used in my Car Shed, it's working perfectly. Range is good.
A**R
Awesome motion detection sensor
It is a really awesome product. I bought it and installed it in our building loby area and it is works absolutely fantastic. Motion detection is perfect. The option of time setting for morning and night motion detection are there but if you keep that knob in the center the light would start glowing once it is evening. Loved this product
K**A
Defective Piece. Replacement Not delivered.
Product delivered was defective did not work.Requested for a replacement.Status says replacement done.Hello. This is not right.Folks were also at home on the day replacement delivery is shown.Why like this.Defective piece is ready to be picked up.When will it be done. ?
M**A
Sensor is working fine.
I am reviewing this after almost one month of usage. Even though I mounted the device vertically its object capture angle is very good. Our LED strips connected to this turn on in a flash the moment it senses movement. Nice product. Value for money . Auto switch on and off and motion sensor is perfect. Also there is a mode to select that the auto switch will work only when it's dark. So when it's bright and sunny the auto switch will be in sleep mode .
V**L
Packing issue
Product was good but packing very poor
A**R
Good
It is good
J**R
Best
Go for it
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