Drom power DAHUA ITSJC-2303-DC12 79GHz Anti-Smashing Radar

The Drom power DAHUA ITSJC-2303-DC12 79GHz Anti-Smashing Radar is an intelligent vehicle barrier safety accessory designed for parking systems, access control barriers, and automated gate applications that require reliable obstacle detection and anti-smashing protection. Built to work with a variety of barrier systems, this radar helps detect vehicles and pedestrians within the barrier zone to prevent the boom arm from closing onto an obstruction. Featuring 79GHz radar technology, adjustable detection range, fast 50ms response time, RS-485 communication, and IP66 weather protection, it is a practical solution for commercial parking entrances, office compounds, residential estates, industrial gates, and smart access control installations.

Product Features

79GHz Anti-Smashing Radar Technology

The ITSJC-2303-DC12 uses 79GHz radar detection to identify obstacles around a barrier gate and help prevent accidental boom arm impact. It is designed for anti-smashing protection in automated parking and entrance/exit systems.

Detects Both Vehicles and Pedestrians

This radar can detect human and vehicle targets, helping improve safety at entry and exit lanes where both cars and pedestrians may pass near the barrier arm.

Adjustable Detection Range

The unit supports an adjustable detection region of 0.3m to 6m and an anti-smashing region of 0m to 2m, making it adaptable for different gate layouts, lane widths, and installation environments.

Fast 50ms Response Time

With a 50ms response time, the radar reacts quickly to objects entering the monitored area, helping barrier systems respond in time to avoid collisions and improve operational safety.

RS-485 Communication and I/O Interface

The ITSJC-2303-DC12 includes 1 × RS-485 port and 2 I/O interfaces for integration with barrier systems and related control equipment. This makes it suitable for use in structured parking and access control installations.

Online Commissioning and Firmware Update Support

The radar supports online commissioning and firmware updates through the serial port or mobile app with Wi-Fi connection, making setup and maintenance more convenient for installers and technicians.

IP66 Weatherproof Design

Built for outdoor and semi-outdoor access control environments, the device comes with IP66 protection, helping it withstand dust and rain in barrier gate installations.

Compact Side-Mount Installation

Its compact housing and case side-mount installation design make it suitable for barrier arms and smart parking entrance systems where space-efficient installation is required.

Product Specifications

• Brand: Drom power Dahua
• Model: ITSJC-2303-DC12
• Product Type: 79GHz Anti-Smashing Radar
• Application: Barrier gate safety / smart parking / access control entrance systems
• Emission Frequency: 77GHz–81GHz
• Emission Power: ≤ 10mW
• Beam Width: Vertical ±10°, Horizontal ±36°
• Response Time: 50ms
• Detection Region: 0.3m–6m (adjustable)
• Anti-Smashing Region: 0m–2m (adjustable)
• Detection Target: Human, vehicle
• Communication Port: 1 × RS-485
• I/O: 2 (1 for update input, 1 for relay output)
• Operating Voltage: 9V–12V DC
• Operating Current: < 0.25A
• Power Consumption: < 3W
• Protection Rating: IP66
• Operating Temperature: -40°C to +85°C
• Dimensions: 96mm × 60mm × 16.4mm
• Net Weight: 70g ±10g
• Installation: Case side mount