📡 Stay ahead of the curve with smart sensing that knows when you’re there.
The HLK-LD2410B is a cutting-edge 24GHz FMCW radar sensor module designed for precise indoor human presence detection. With a sensing range up to 5 meters and ±0.75m accuracy, it reliably detects both motion and static states regardless of environmental conditions. Its low power consumption and versatile GPIO/UART outputs make it ideal for seamless integration into modern smart home and office automation systems.
| Brand | EC Buying |
| Current Rating | 79 Milliamps |
| Maximum Supply Voltage | 5 Volts (DC) |
| Measurement Accuracy | +/- 0.75m |
| Measuring Range | 0.75m to 5m |
| Mounting Type | Ceiling Mount |
| Output Type | NPN |
| Sensing Distance | 5 Meters |
| Specific Uses For Product | indoor human presence detection |
| Upper Temperature Rating | 85 Degrees Celsius |
| Manufacturer | EC Buying |
| Style | Modern |
| Item Weight | 0.634 ounces |
| Package Dimensions | 6.57 x 4.17 x 0.47 inches |
| Country of Origin | China |
| Item model number | HLK-LD2410B |
| Power Source | Corded Electric |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
R**R
works perfectly, rock solid
Arrived with the latest v2.04 firmware. Worked immediately with just 5V applied and using the Android app w/ BLE - instant satisfaction! Also works as expected over the UART link (I used a ESP32S3).
Z**G
DOA
Product did not work when trying to read a value. Also got very warm.
A**R
Got what was ordered
These work very well in my home automation stuff. I only use the Bluetooth feature to set it up. I like them without the header pins soldered because i use solid wire to aid in positioning them. If the header was included not installed that would be a bonus for me if i ever need to change my set up.
Trustpilot
2 weeks ago
1 week ago
