● 4* warm yellow Dot-matrix Array  LEDs
● Vario focal lens:  5-50mm 3.0Megpixels Lens
● Easy installation and calibration, use computer or NVR to monitor and record licence plate
● Automatic abnormal  recovery function,  automatic network reconnection after Interruption
● Built in heating, fan,  high quality double thickness heat-insulated housing
● Network interface, 10Base-T/100Base-TX ethernet interface
● Working temperature: -20°--70°,  Humidity: 20 ~ 80%RH
● Dimension:  420x147x101mm   Weight:  1.5kg
●With 1chs Alarm Input,1chs Alarm Output
●With 1chs Audio input,1chs Audio output
●With TF card slot(Max 32GB)