That’s it. Microwave-based motion sensor board on top, controller board for LED ceiling light underneath. The power adapter is straightforward in that it accepts 100-240 Volts AC and turns it ...

Motion sensors are triggered by light changes ... they work the same way: You mount the sensor high up on a wall or on the ceiling and ask it for automation to use motion as a trigger.

Xiaomi has introduced the Smart Ceiling Light D20 on its global website, hinting at its availability for purchase in the coming weeks. It's clear that the light's standout feature is its integrated ...

Xiaomi has unveiled the Smart Ceiling Light D20 on its website, featuring a smart radar light sensor for automatic motion detection and a slim 6 cm design. Launch date, pricing and availability ...