... DVR Card surveillance system cctv system,16 pcs Sony 1/3" CCD 420TVL camera with bracket ,16 pcs 10m Two in one ... night-vision view - range up to 100 ft (30m) (depend lens size). Excellent monitoring the warehouse, parking lot, drive way, schools ... ) 510 (H) x 492 (V) Effective night-vision range100ft (with16mm lens) LensStand 6mm (3.6mm, 8mm avail at no extra cost ...