1The camera uses a 360 curving hose, which can be adjusted at any angle, 3.6mm lens with 12V LED light, 120 super wide angle, no dead angle in the search vision. 27in LCD screen, allows realtime search and inspection, and can record and archive the inspection results, which is convenient for viewing the inspection records at any time. 3The camera has infrared fill light, which can be used in dark places or at night. The telescopic pole is convenient for checking high places, cars, tables, bottoms of stools or containers at high places and special occasion. 4It has a wide range of applications , which can be used in security inspections, antiterrorism, and earthquakes, etc. 5Sapphire camera lens, stainless steel camera housing, sturdy and durable. With an aluminum storage box, it is more conducive to storage and maintenance.