Hikvision iDS-TCM403-ER/0832 4MP Radar-Assisted Smart Monitoring Camera, 4MP resolution(1/1.8'' CMOS), 140 dB WDR technology, Built-in speed measurement radar, speed range: 10-100 km/h, supports license plate recognition (LPR), vehicle type, color, and manufacturer recognition, no-plate vehicle capture, driving direction detection, and motorcycle capture, Up to 50m Built-in Supplement Light Range, Detection Distance: 20 to 50m, Speed Range: 10 to 100 km/h, 140dB WDR, Built-in memory card slot, Driving direction recognition accuracy > 98.5%, LPR accuracy > 98%, Mistaken capture rate < 2%, Capture Speed Range: 10 to 100 km/h, IP67.