*Unique design (Patent No. ZL200730005789.0) *1/3 Sony CCD, 420TV Lines *Effective Pixels No.: PAL: 500(H) x 582 (V) 290K /NTSC: 510(H) x 492 (V) 250K *Lens: 12mm/16mm board lens *LED Panels Open Automatically in Night (CDS Auto Control) *80pcs /95pcs High light IR LED optional *IR visible distance :80-100m *Weather-proof design for In/Outdoor Use *Dimension: Day: 224 x 140 x 112 mm Night: 224 x 258 x 112 mm *Supplied Voltagen: DC12?.5V