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ID: 1196974
5902186309142
zł63.57
Tax included

zł51.68 tax excl.

Occupancy sensor based on 24 GHz millimeter wave technology with FMCW, enabling precise detection of people, measuring distances up to 25 m and movement speed. Thanks to high resistance to environmental interference, it works reliably in conditions such as dust, light or temperature changes, outperforming traditional PIR and ultrasonic sensors. Compact size and installation flexibility make it perfect for intelligent lighting, security systems and building automation. DFRobot SEN0609

24h
Available
Available quantity: 5
Kamami is the official distributor of DFRobot modules and development kits. All boards of this brand in our offer are original and come directly from the manufacturer.

Description

The C4001 presence sensor module uses 24 GHz millimeter-wave technology to accurately detect human presence, as well as measure distance and movement speed. Based on FMCW (Frequency Modulated Continuous Wave) technology, it can simultaneously measure distance and speed within a range of 0.1 to 10 m/s. The presence detection range extends up to 16 meters, while movement and distance measurement can reach up to 25 meters.

Compared to traditional infrared or ultrasonic sensors, the C4001 stands out with its ability to detect both stationary and moving objects. It offers high reliability thanks to strong resistance to environmental interference such as dust, light, temperature changes, and noise. This makes it an excellent choice for smart lighting systems, building automation, presence monitoring, and security applications.

Its compact size allows for easy integration into IoT systems and small electronic devices. The sensor supports various installation orientations—including ceiling, floor, horizontal, or angled mounting—providing deployment flexibility. It can detect a person whether they are sitting, sleeping, or moving, ensuring high sensitivity and real-time performance.

Features

  • Operating frequency: 24 GHz (FMCW)
  • Presence detection range: up to 16 m
  • Motion and distance detection range: up to 25 m
  • Speed measurement range: 0.1 to 10 m/s
  • Detection angle: 100° (horizontal) × 40° (vertical)
  • Resistant to external factors: light, dust, noise, humidity, temperature
  • Communication interface: Serial port (baud rate 9600), digital I/O
  • Operating voltage: 3.3V / 5V
  • Operating temperature: -40°C to +85°C
  • Module dimensions: 26 × 30 mm

Kit contains

  • C4001 mmWave Presence Sensor (25m range)
  • 5-pin goldpin header
1196974

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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