Professional HD video camera installed by a builder-type machine gun

Our company specializes in construction sites installed by HD gun camera. Gun Camera is a camera form the beginning, in fact, the camera board + shell, without lens, can freely mix various types of lenses. Installation Lifting, it can be wall mounted or outdoor installations generally increase with the shield. The current cameras are mainly used in special fields and high-end, low-end basic areas are infrared one and to replace the dome camera.