... Special design for CCTV monitoring.Using durable components to maintain the stability of uninterrupted work.Intelligent ... can dynamically adjust contrast between black and white to provide sharper and brighter images.16.7 M ... High brightness and Low power consumption. Multi-Language OSD and User Guide.Easy to install and maintain. SpecificationProduct No. ... .5",23.5",26",32",37",42",47",55",65",70")