وصف المنتج
| Capacity |
Not rechargeable – Powered by 2 x AAA alkaline batteries |
| Features |
|
| Input |
DC 2.7V – 3V (2 x AAA batteries) |
| Output |
Not applicable – sends motion detection signals to smart scenes/devices |
| Dimensions |
70 x 70 x 34 mm |
| Weight |
50 grams (including batteries) |
| Model |
BroadLink SR4M |
| Warranty |
OVERVIEW
The BroadLink SR4M Radar Motion Sensor is a smart, radar-based motion detector designed to enhance home automation and security. Unlike traditional PIR sensors, it uses high-precision radar technology to detect human presence even in low light or through light obstructions.
With support for Alexa, Google Assistant, and BroadLink FastCon, it integrates seamlessly into your smart home. You can use it to automate lights, alarms, or other smart devices based on motion events. Easy to install, lightweight, and battery-operated, it’s a perfect addition to any modern smart home.
