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🕵️♂️ Light up your space, not your energy bill!
The Blackt Electrotech BT31MHF is a ceiling-mounted microwave radar sensor switch designed for long-range occupancy detection up to 20 meters with a full 360° coverage. It supports heavy-duty lighting loads up to 1200W and offers customizable time delay and light sensitivity settings, making it ideal for large industrial, commercial, or outdoor spaces. Its flexible installation height and automatic lighting control ensure energy efficiency and enhanced security.
| ASIN | B0DCTLPHTN |
| Battery Description | battery not included |
| Best Sellers Rank | #13,957 in Home Improvement ( See Top 100 in Home Improvement ) #27 in Motion Detectors |
| Brand | Blackt Electrotech |
| Colour | White |
| Compatible Devices | Light |
| Country of Origin | China |
| Generic Name | Motion sensor |
| Importer | Blackt Electrotech |
| Included Components | Installtion back plat, Screw, manaul |
| Item Weight | 160 g |
| Item model number | BT31M |
| Manufacturer | Blackt Electrotech |
| Maximum Range | 20 metres |
| Mounting Type | Ceiling Mount |
| Net Quantity | 1 Count |
| Packer | Blackt Electrotech |
| Power Source | Corded Electric |
| Product Dimensions | 100D x 30W x 100H Millimeters |
S**H
Excellent
Good working
D**A
Good for Large space
This sensor works great. It detects motion and turns on lights automatically, making the space safer and more efficient.
N**I
Sensitivity of product.
Not satisfied with product. It trigger without any movement of object. I have installed it above solar panel but even there are no birds it trigger unnecessary.
Trustpilot
3 days ago
3 weeks ago