Dahua ITSJC-2303-DC12 Anti-Smashing Radar – DAHUA Video Intercoms & Sensors DMSS App 77–81GHz Barrier Safety Radar Human & Vehicle Detection 0.3–6m Range 50ms Response Boom Gate Protection Radar Technology Operating Frequency: 77–81 GHz millimeter-wave radar Modulation Type: FMCW radar system Emission Power: ≤ 10 mW Beam Angle: Vertical ±10°, Horizontal ±36° Detection Performance Detection Targets: Human and vehicles Detection Range: 0.3 m – 6 m (adjustable) Anti-Smashing Zone: 0 m – 2 m (adjustable safety zone) Response Time: 50 ms ultra-fast detection Function: Prevents barrier arm (boom gate) from hitting objects Smart Features AI Algorithm: Filters environmental interference for stable detection Auto Environment Recognition: Adapts to complex parking and gate environments Smart Integration: Works with barrier gate systems and access control Camera Integration: Supports RS-485 connection for system feedback Communication & Setup Setup Method: Serial port or mobile app configuration Wireless Support: Wi-Fi supported for commissioning and updates System Integration: Works with Dahua smart parking and access control systems Output Interface: Relay output for barrier control signals Electrical Specifications Operating Voltage: 9V – 12V DC Power Consumption: < 3 W Operating Current: < 0.25 A Environmental Protection Protection Rating: IP66 weatherproof Operating Temperature: –40°C to 85°C Usage: Outdoor gate and barrier installations Physical Specifications Dimensions: 96 × 60 × 16.4 mm Weight: Approx. 70 g Installation Type: Side mount on barrier housing Key Features 77–81GHz high-precision anti-collision radar Prevents boom gate from hitting vehicles or pedestrians 0.3–6m adjustable detection distance 50ms ultra-fast response time Human and vehicle detection intelligence Works in complex outdoor environments IP66 weather-resistant design Designed for parking barriers, gate arms, and access control systems
