---
product_id: 650702658
title: "DFROBOT Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)"
brand: "dfrobot"
price: "SAR 83"
currency: SAR
in_stock: true
category: "Dfrobot"
url: https://www.desertcart.com.sa/products/650702658-dfrobot-gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12
store_origin: SA
region: Saudi Arabia
---

# 0.1-3m/s speed detection 12m max range anti-interference tech DFROBOT Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)

**Brand:** dfrobot
**Price:** SAR 83
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart projects with next-gen human presence sensing!

## Quick Answers

- **What is this?** DFROBOT Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART) by dfrobot
- **How much does it cost?** SAR 83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/650702658-dfrobot-gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12)

## Best For

- dfrobot enthusiasts

## Why This Product

- Trusted dfrobot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide-Angle Coverage:** 100° horizontal beam angle ensures broad detection without blind spots.
- • **Seamless Integration:** Compact 22x30mm design with I2C & UART support for Arduino, Raspberry Pi, ESP32/ESP8266.
- • **Dynamic Speed Sensing:** Capture movement speeds from a subtle 0.1m/s up to 3m/s for real-time analytics.
- • **Precision Presence Detection:** Detect humans up to 8m and motion up to 12m with millimeter-wave accuracy.
- • **Robust Environmental Immunity:** Operates flawlessly through snow, mist, dust, and extreme temps (-40°C to 85°C).

## Overview

The DFROBOT Gravity mmWave C4001 is a compact, 24GHz human presence sensor offering up to 12 meters detection range and 100° beam angle. It supports I2C and UART interfaces, making it ideal for integration with popular development boards like Arduino and Raspberry Pi. Engineered for reliability, it resists interference from environmental factors such as snow, mist, and dust, and operates across a wide temperature range (-40°C to 85°C). Perfect for advanced motion detection, environmental monitoring, and smart automation projects.

## Description

Buy DFROBOT Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ9D56KK |
| Antenna Location | Walkway |
| Battery Description | Battery not included |
| Best Sellers Rank | #24,580 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Motion Detectors |
| Brand | DFROBOT |
| Built-In Media | Gravity-4P I2C/UART Sensor Connector x1, Gravity: mmWave 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART) x1 |
| Color | Gold |
| Colour | Gold |
| Compatible Devices | Arduino, Raspberry Pi, ESP32, ESP8266 |
| Customer Reviews | 3.5 out of 5 stars 7 Reviews |
| Frequency | 24 GHz |
| Item Type Name | motiondetectordevice |
| Item Weight | 0.01 Kilograms |
| Item weight | 0.01 Kilograms |
| Manufacturer | DFROBOT |
| Maximum Range | 12 Meters |
| Maximum range | 12 Meters |
| Mfr Part Number | SEN0610 |
| Model Number | SEN0610 |
| Mounting Type | Internal Mounting |
| Mounting type | Internal Mounting |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Temperature Range | 85 Degrees Celsius |

## Product Details

- **Brand:** DFROBOT
- **Colour:** Gold
- **Power source:** Battery Powered
- **Item weight:** 0.01 Kilograms
- **Maximum range:** 12 Meters

## Images

![DFROBOT Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART) - Image 1](https://m.media-amazon.com/images/I/51kw9xom8FL.jpg)

## Available Options

This product comes in different **Model** options.

## Frequently Bought Together

- Gravity: mmWave C4001 24GHz Human Presence Detection Sensor (12 Meters, I2C & UART)
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**Shop now:** [https://www.desertcart.com.sa/products/650702658-dfrobot-gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12](https://www.desertcart.com.sa/products/650702658-dfrobot-gravity-mmwave-c4001-24ghz-human-presence-detection-sensor-12)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-16*