It's perfect for Highway Surveillance because it allows users to view a A4 size (12 cm x 19 cm) letter clearly from 75 meters, even at night!
They are IP68 certified and can work under extreme conditions from -40～80 degrees Celsius, that is very important for outdoor product!
The camera's IR shuts on and off automatically lighter and lighter to lengthen LED's life and also to reduce power consumption.
Its Artificial Intelligence Fans also switch on and off automatically at regular intervals for better heat ventilation.
Its double glass design could prevent the reflection of IR and the blurred images caused by IR's heat. So it is fog-free, blur-free and noise-free.
Built-in Lan Module to become a IP Camera & OSD function operated by remote control is optional.