DH-SD1A203T-GN-W-S2

· 1/2.8" 4Megapixel CMOS · Powerful 45x optical zoom · Starlight technology · Max. 50/60 fps@1080P · Deep-learning-based auto tracking and perimeter protection · Support face detection · Support Hi-PoE · SMD · IP67

"· 1/2.8"" 4Megapixel CMOS · Powerful 45x optical zoom · Starlight technology · Max. 50/60 fps@1080P"

"1/1.8"" 8Megapixel STARVIS™ CMOS 45× optical zoom Starlight technology IR distance up to 500 m H.265 encoding Two-way audio Water and dust proof for outdoor use"

"1/1.8” 8Megapixel STARVIS™ CMOS 48x optical zoom Starlight technology IR distance up to 250m H.265 encoding Auto-tracking Perimeter protection"