--- product_id: 523025411 title: "HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth" brand: "ec buying" price: "151 kr" currency: DKK in_stock: true reviews_count: 3 category: "Ec Buying" url: https://www.desertcart.dk/products/523025411-hlk-ld2410b-radar-sensor-module-ld2410-smart-human-presence-sensing store_origin: DK region: Denmark --- # 79mA low power draw 5m sensing range 24GHz FMCW radar tech HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth **Brand:** ec buying **Price:** 151 kr **Availability:** ✅ In Stock ## Summary > 📡 Elevate your smart space with radar precision sensing—because presence matters. ## Quick Answers - **What is this?** HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth by ec buying - **How much does it cost?** 151 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/523025411-hlk-ld2410b-radar-sensor-module-ld2410-smart-human-presence-sensing) ## Best For - ec buying enthusiasts ## Why This Product - Trusted ec buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Sensing Range:** Detects presence up to 5 meters, covering wide indoor areas for enhanced security and convenience. - • **Energy Efficient Design:** Operates at just 79mA with 5V supply, balancing performance with low power consumption. - • **Plug & Play Integration:** Supports GPIO and UART outputs for effortless connection to your smart devices and IoT systems. - • **Precision Presence Detection:** Pinpoints human motion and stillness with ±0.75m accuracy for seamless smart automation. - • **Robust Environmental Adaptability:** Unfazed by temperature, light, or humidity changes—reliable sensing in any indoor setting. ## Overview The HLK-LD2410B is a cutting-edge 24GHz FMCW radar sensor module designed for indoor human presence detection. It accurately senses both motion and static human presence up to 5 meters with ±0.75m resolution, unaffected by environmental factors like temperature or light. Featuring easy GPIO and UART outputs, it integrates smoothly into smart home and IoT systems, delivering reliable, low-power performance for next-level intelligent automation. ## Description Buy EC Buying HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth: Radar Detectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: 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. Review: DOA - Product did not work when trying to read a value. Also got very warm. ## Features - LD2410B is a high sensitivity 24GHz human presence state sensing module developed by Hailingke Electronics - The module uses FMCW FM continuous wave to realize high sensitivity human presence state sensing, can identify the human body in motion and static state, and can calculate the distance of the target - It has good environmental adaptability, and the sensing effect is not affected by the ambient environment such as temperature, brightness, humidity and light fluctuation - This product is mainly used in indoor scenes to detect whether there is a moving or twitching human body in the area, and output the detection results in real time. The longest induction distance is up to 5 meters, and the range resolution is 0.75m. - It supports GPIO and UART output, plug and play, and can be flexibly applied to different intelligent scenarios and terminal products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BXDP2C8L | | Best Sellers Rank | #455 in Radar Detectors | | Brand | EC Buying | | Brand Name | EC Buying | | Current Rating | 79 Milliamps | | Customer Reviews | 3.4 out of 5 stars 3 Reviews | | Manufacturer | EC Buying | | Material | Plastic | | Material Type | Plastic | | Maximum Supply Voltage | 5 Volts (DC) | | Measurement Accuracy | +/- 0.75m | | Measuring Range | 0.75m to 5m | | Model | HLK-LD2410B | | Mounting Type | Ceiling Mount | | Output Type | NPN | | Sensing Distance | 5 Meters | | Smart Home Compatibility | Smart Home Compatible | | Specific Uses For Product | indoor human presence detection | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 Count | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** EC Buying - **Style:** Modern - **Current Rating:** 79 Milliamps - **Maximum Supply Voltage:** 5 Volts (DC) - **Measurement Accuracy:** +/- 0.75m ## Images ![HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - Image 1](https://m.media-amazon.com/images/I/514TqpoqpYL.jpg) ![HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - Image 2](https://m.media-amazon.com/images/I/41d7TAGNOtL.jpg) ![HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - Image 3](https://m.media-amazon.com/images/I/51ODhAK6ewL.jpg) ![HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - Image 4](https://m.media-amazon.com/images/I/61QoDHjympL.jpg) ![HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - Image 5](https://m.media-amazon.com/images/I/51nSsdqMfvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Got what was ordered *by A***R on September 8, 2023* 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. ### ⭐ DOA *by Z***R on May 23, 2024* Product did not work when trying to read a value. Also got very warm. ### ⭐⭐⭐⭐⭐ works perfectly, rock solid *by R***R on January 4, 2024* 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). ## Frequently Bought Together - EC Buying HLK-LD2410B Radar Sensor Module LD2410 Smart Human Presence Sensing Radar Module 24GHz Human Presence State Sensing Module Intelligent Sensor with Bluetooth - EC Buying LD2410C Sensor Module HLK-LD2410 Human Presence Radar Sensor Module LD2410 Millimeter Wave Radar Sensor Module Non Contact 24GHz ISM Band Serial Port IO Level Output - CQRobot 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Motherboard. for Industrial, Measurement, Automatic Doors, Smart Lights, Reversing Radar, etc. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/523025411-hlk-ld2410b-radar-sensor-module-ld2410-smart-human-presence-sensing](https://www.desertcart.dk/products/523025411-hlk-ld2410b-radar-sensor-module-ld2410-smart-human-presence-sensing) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-12*