The iSYS-4001 (RS232) sets a new standard in radar-based motion detection. Operating in the 24 GHz ISM band using FSK modulation, this robust sensor delivers reliable detection of moving objects, complete with distance, velocity, and direction data—all processed onboard and accessible via RS232 interface. Equipped with configurable outputs and a durable IP65/IP67 enclosure, it’s the ideal solution for traffic monitoring, industrial automation, security, and smart lighting control.
iSYS-4001: Core Features & Technical Highlights
Comprehensive Detection Capabilities
- Speed Range: Tracks objects moving at 0.8 km/h to 250 km/h, accommodating both slow pedestrian movement and fast vehicles.
- Distance Range: Detects objects up to 150 m, depending on the target’s radar cross-section (RCS).
Configurable Output System
- Contains three user-programmable output pins (digital open-drain or PWM) that can be customized based on distance, speed, or signal strength criteria using the intuitive InnoSenT GUI.
Seamless RS232 Integration
- Communication through a standard RS232 interface (via M12 connector) enables easy connection to PCs or controllers; compatible with USB-to-RS232 adapters.
Ready-to-Use with Integrated Processing
- Embedded microcontroller handles signal processing, offering plug-and-play functionality—no external processing required.
Robust, Outdoor-Friendly Build
- Housed in a metal enclosure rated IP-67 for superior resistance to dust and water, perfect for demanding outdoor environments.
iSYS-4001: Technical Specifications at a Glance
| Specification | Details |
|---|---|
| Frequency Band | 24 GHz ISM (FSK modulation) |
| Speed Detection | 0.8 km/h – 250 km/h |
| Detection Range | 0.3 m – 150 m, depending on RCS |
| Outputs | 3 programmable, PWM/Open-Drain (digital) |
| Interface | RS232 via M12 connector |
| Processing | Onboard µC (embedded) |
| Enclosure Standard | IP67 (robust metal housing) |
| Configuration | GUI available for Windows |
Use Cases & Applications of iSYS-4001

Traffic & Speed Enforcement
Ideal for speed detection on streets or highways, powering smart signs, speed displays, or mobile traffic lights with precision.
Industrial Movement & Automation
Perfect for machinery tracking, flow monitoring, or door automation, with fast detection and programmable trigger settings.
Security & Smart Lighting
Supports motion-activated lighting and security triggers—precisely detecting speed, direction, and presence for intelligent responses.
General Motion Detection
Effectively recognizes moving objects in outdoor and industrial settings even under challenging conditions like rain, dust, or poor lighting.
Setup & Configuration Workflow of iSYS-4001
- Hardware Connection
- Connect power and RS232 via the M12 connector; use USB-to-RS232 if needed.
- Install GUI Software
- Download the iSYS-4001 GUI from the InnoSenT website, install, and launch.
- Configure Settings
- Set filters for target speed, range, or signal strength; assign logic for the three outputs.
- Deploy & Monitor
- Use live view diagnostics and save configurations to EEPROM for reliable deployment and repeated setups.
- Visual Feedback
- Built-in LED signals power-up, self-test, and measurement activity during operation.
Why Choose the iSYS-4001?
- High Precision & Flexibility: Fast, accurate detection across wide speed and distance ranges.
- Fully Integrated Radar Intelligence: Onboard processing minimizes integration complexity.
- Durable Build: IP67-rated housing stands up to tough environments.
- User-Friendly Configuration: GUI interface makes setting up output behavior intuitive.
- Versatile Applications: Perfect for automotive, industrial, security, and automation uses.
The iSYS-4001 (RS232) radar sensor delivers unmatched detection performance coupled with durable design and flexible output control—making it a smart choice for advanced motion sensing solutions across industries.








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