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📡 Stay ahead of presence detection — because your smart space deserves the smartest sensor.
The LD2410C Sensor Module is a high-sensitivity 24GHz millimeter-wave radar sensor designed for accurate human presence detection up to 5 meters. Utilizing FMCW continuous wave technology and advanced algorithms, it detects static and moving humans alike, outputting real-time data via GPIO and UART interfaces. Ideal for smart home automation and intelligent terminal applications, it offers plug-and-play integration with superior detection precision.
| ASIN | B0BXDLHHH2 |
| Best Sellers Rank | #111 in Radar Detectors |
| Brand | EC Buying |
| Compatible Devices | [Various] |
| Customer Reviews | 4.8 4.8 out of 5 stars (42) |
| Frequency Bands Supported | 24 GHz |
| Manufacturer | EC Buying |
| Power Source | [DC Power Supply] |
| Voltage | 5 Volts |
M**T
Perfect for HA
This device does exactly what it claims. The HLK LD2410C is an extremely sensitive motion and presence sensor, and it integrates very well with Home Assistant. Once it is set up, the only real limit is your imagination for automations. If you need reliable presence detection in an area, this module is a great fit. It can detect someone whether they are sitting, standing, moving, or even staying mostly still. For my use case, it consistently “sees” a person in the space and reacts quickly. I would buy these again for any project where accurate occupancy and presence detection matters.
T**S
Dont wait
Litterly my favorite sensor in my kit it is perfect and it has bluetooth this module has WORK put into it fuctions perfectly
O**R
Good for esp32 and Home Assistant
I love this little radar, I used it with a esp32 c3 and home assistant together with esphome
A**T
Amazing Technology at affordable prices
It's incredible how reachable some technologies become with the time. I am using it along an esp8266 wemos mini so it add presence capabilities to my home assistant setup. I created 2 automations, one to turn the living room lights on when I enter to my home, and other to turn them off later in case the dogs trigger it by accident. Planning on adding another to tell me if somebody enters the home while I am not on site, it's almost a custom alarm system for just a few dollars. Anyone who uses home assistant should give it a try.
B**Y
Impressive radar type sensors.
Very Impressive, I only purchased one just to testing therefore this looks really good. Must have more. I don't have any photos yet but we will revisit.
J**K
Quality Modules
Quality Modules, I purchased a bunch of these to make my own motion sensors with an ESP32 with ESPHome in Home Assistant. I like the sensor output and setting/controls they provide. Pretty amazing on the still and motion energy they can read and provide data on. Been rock solid.
B**N
Works great and well built for price
Works great as movement detection for my light sensors.
R**R
works well, comes with latest firmware
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).