IMD-1100: the smallest 24 GHz motion detection RADAR sensor for security applications (intrusion detection) and building automation
The IMD-1100, produced by InnoSenT, is the smallest 24 GHz Continuous Wave (CW) Motion Detection radar sensor on the market (20 x 15 x 2.7 mm).
The abbreviation IMD stands for “InnoSenT Motion Detector” and suggests the product’s functionality: that of being a radar sensor, but not a conventional one. What the IMD-1100 offers, in fact, is more than simple motion detection.
Thanks to the two I/Q output signals, the radar sensor is able to detect the movement, direction (approaching and moving away) and speed of targets (objects/people) within a range of about 15m.
The industrial temperature range, from -25°C to +55°C, allows the IMD-1100 radar full reliability under adverse weather conditions and in complex environments, while also guaranteeing privacy protection thanks to anonymous monitoring.

Ease of installation
Thanks to its compact size and 3.3V power supply, the IMD-1100 motion sensor is easy to install/apply, even in the case of battery-powered solutions or hard-to-reach locations (curtain sensors, corridor monitoring, industrial areas, etc.), while still guaranteeing a versatile field of view (72° x 36°).
Customization possibilities
The customer can customize the processing and analysis of the radar sensor’s measurable parameters to adapt it to application requirements or specific needs.
Covering numerous functions with a single product
The IMD-1100 guarantees coverage of numerous functions with a single product:
- Intrusion detection sensor for alarm systems;
- Lighting sensor for light control;
- Home automation sensor for door openers (door-opener/radar for automatic doors or smart home devices);
- Motion control sensor in the field of building automation and security technology;
- Speed detection sensor (monitoring corridors or specific industrial/production areas).
An excellent alternative to PIR-based sensors
In short, an effective radar solution that stands as an excellent alternative to PIR (Passive InfraRed) based sensors, guaranteeing greater sensitivity (a characteristic that makes it suitable for detecting light movements), a wider coverage range and continuous detection. Features that make the IMD-1100 suitable for ensuring security in very large areas, both residential and industrial.
The IMD-1100 significantly expands the Radar technology offering of CONSYSTEM, long-standing distributor of InnoSenT in Italy.

Key features:
- The smallest 24 GHz radar on the market (20 x 15 x 2.7 mm)
- Radar detection distance up to 15 m
- Numerous possible applications with a single product
- CW 24GHz radar-based sensor (vs PIR)
Advantages:
- Easy installation and/or integration at critical points (e.g. curtain sensors)
- Full reliability in all weather conditions and complex environments
- Easy implementation on various systems (burglar alarms, CCTV, door-openers, etc.)
- Greater sensitivity, wider coverage range and continuous detection (vs PIR)
Benefits:
- Can be used as a perimeter motion detection sensor
- Multi-target monitoring and privacy protection thanks to anonymous monitoring
- Coverage of numerous functions with a single product
- Security in various areas, both residential and industrial
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Article published in the magazine Sicurezza in June 2022







































