🚀 Light up your space, hands-free and hassle-free!
The Blackt Electrotech BT31WH is a versatile outdoor/indoor motion sensor light switch featuring a 12-meter PIR detection range and 180° sensing angle. It supports multiple lighting types with up to 300W LED and 1200W incandescent loads, offers adjustable ambient light sensitivity (3-2000 lux), and installs easily on walls at standard heights. Powered by AC 220-250V, it delivers reliable, energy-efficient automatic lighting control for modern smart spaces.
| Brand | Blackt Electrotech |
| Colour | White and Grey |
| Power Source | Corded Electric |
| Item Weight | 220 Grams |
| Maximum Range | 12 metres |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Compatible Devices | Light |
| Recommended Uses For Product | light sensor |
| Manufacturer | Blackt Electrotech |
| Frequency | 50 Hz |
| UPC | 710918665504 |
| Country of Origin | India |
| Item model number | BT31WH |
| Product Dimensions | 6 x 21 x 4 cm; 220 g |
| ASIN | B07PS15G7J |
M**A
Good product
Good product
A**M
Good product
The product is good, but sometimes the sensor doesn't work
S**R
Works as described
Lux adjustments works, time can be tuned from 15 sec on-word. Distance/lux is bit difficult to adjust but default full should work for most of the requirements. Lets see how long it will last. my last similar one ordered from aliexpress worked for almost 6 years. value for money.
O**S
Never worked
Received defective piece never worked by the time I could find the electrician to install it and found it is not working return window is already closed .
S**Z
Cool motion
Excellent product
V**R
I need exchange divice not working
This sensor is not working properly every 10 minutes automatically on off I need exchange of same product good condition sensor
A**A
Recommend
Very good product.
A**D
Works well! You need patience to set it up
The first switch I ordered was faulty. It was replaced promptly. The replacement I received works well.It is fool proof installation for everyone. Basic understanding of wiring is enough. It works well. It takes patience to set it up and control the timing sensitivity and angle. I don’t know how long the control switches will last as they seem to be small and flimsy. So take time set it up and forget it. I’ve been using it in the stair area for a couple of days.I also have the normal switch intact. So I. An just switch it off whenever I want just in case.Ordered one more of this for another light in the same stair area.
Trustpilot
3 days ago
4 days ago
