Device Type: 79 GHz Millimeter-Wave Anti-Smashing Radar for Barrier Gates
Model / SKU: Dahua DHI-ITSJC-2303-DC12 (also listed as ITSJC-2303)
Emission Frequency: 77 GHz – 81 GHz
Emission Power: ≤ 10 mW
Detection Range: 0.3 m – 6 m (adjustable)
Anti-Smashing Region: 0 m – 2 m (adjustable)
Detection Targets: Human, Vehicle
Response Time: 50 ms
Beam Width: Vertical ±10°, Horizontal ±36°
Communication Interface: 1 × RS-485
I/O Ports: 2 (1 for update input, 1 for relay output)
Operating Voltage: 9 V – 12 V DC
Operating Current: < 0.25 A
Power Consumption: < 3 W
Protection Grade: IP66 (Outdoor Rated)
Operating Temperature: –40°C to +85°C
Dimensions & Weight: 96 × 60 × 16.4 mm, 70 g ± 10 g
Installation: Case Side Mount
Key Specs: Dahua DHI-ITSJC-2303-DC12, 79 GHz Anti-Smashing Radar, 0.3–6m Adjustable Detection, 0–2m Safety Zone, 50ms Response, Human/Vehicle Detection, RS-485, IP66, 9–12V DC
Usage: Barrier Gate Collision Prevention, Parking Entrance/Exit Safety, Vehicle & Pedestrian Protection at Boom Gates, Smart Parking Access Control
