Tower cranes are an essential part of any construction site, however their presence can also lead to collision risks if multiple machines operate at the same time. With Luview’s JY-679 tower crane zoom camera, those potential dangers are minimized! This impressive device utilizes special SMD infrared lamps and high-transmittance imported cup lights that cast a wide glow up to 50 meters away – while its intelligent wireless infrared control technology adjusts according to external conditions in order provide users with both optimal monitoring performance as well as extended lamp life for maximum reliability.