This is the 3V variant of the Hi-Link HLK-LD2402G-W, 24GHz, Millimeter-Wave Motion Sensor,3.3V/5V, 50 mA, ±60° Coverage, Detection Range: 10m in Radar Sensor. Available at ₹284.25 (₹240.89 + GST) with free shipping across India.
Hi-Link HLK-LD2402G-W, 24GHz, Millimeter-Wave Motion Sensor,3.3V/5V, 50 mA, ±60° Coverage, Detection Range: 10m
Description:
The Hi-Link HLK-LD2402G-W is a high-performance 24GHz millimeter-wave motion sensor designed for precise human presence detection. It combines advanced radar signal processing with intelligent sensing algorithms to detect motion, micro-movement, and static presence accurately. With a detection range of up to 10 meters and wide ±60° coverage, it ensures reliable performance in indoor environments.
The module supports both GPIO and UART interfaces, enabling seamless integration into smart systems. Its plug-and-play design, automatic threshold generation, and real-time data output simplify deployment and reduce manual configuration. Ideal for smart homes, lighting automation, and security systems, this sensor enhances efficiency, accuracy, and responsiveness in modern AIoT applications.
Features:
- 24GHz millimeter-wave radar technology
- Detects motion, micro-motion, and human presence
- Up to 10m detection range
- Wide ±60° coverage angle
- Supports GPIO & UART communication
- Plug-and-play with default configuration
- Automatic threshold generation for accuracy
- Real-time detection data output
Specifications:
- Frequency Band: 24 – 24.25 GHz
- Radar Technology: FMCW
- Average Operating Current: 50 mA
- Detection Range (Wall Mount): Up to 10 m (motion), 6 m (micro-motion), 5 m (sitting)
- Detection Range (Ceiling Mount): 5 m (motion), 4 m (micro-motion/static), 3 m (lying)
- Detection Accuracy: ±0.15 m
- Detection Angle: ±60°
- Data Refresh Cycle: 1 – 65 ms
- Operating Temperature: -40°C to 85°C
- Sweep Bandwidth: 0.25 GHz
- EIRP (Max): 11 dBm
- Interface: GPIO, UART (TTL)
- UART Baud Rate: 115200 bps
- Module Size: 20 × 20 mm
- Weight: 3 g
Package Includes:
1 x Hi-Link HLK-LD2402G-W, 24GHz, Millimeter-Wave Motion Sensor,3.3V/5V, 50 mA, ±60° Coverage, Detection Range: 10m
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| Brand | Hi-Link |
|---|---|
| Model | HLK-LD2402G-W |
| Voltage Range | 3.3V - 5V |
| Current Rating | 50 mA |
| Interface / Protocol | 4G |
| Frequency | 24GHz |
| SKU | AI4859 |
| Weight | 0.0 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Hi-Link HLK-LD2402G-W, 24GHz, Millimeter-Wave Motion Sensor,3.3V/5V, 50 mA, ±60° Coverage, Detection Range: 10m is a versatile radar sensor used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Hi-Link product sourced from authorized channels
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