DS-2AE4225T-D3 4-inch 2 MP 25X Powered by DarkFighter Analog Speed Dome

DS-2AE4225T-D3 4-inch 2 MP 25X Powered by DarkFighter Analog Speed Dome

·         FOV : Horizontal field of view: 57.6° to 2.5° (wide to tele),Vertical field of view: 34.4° to 1.4° (wide to tele),Diagonal field of view: 64.5° to 2.9° (wide to tele)

·         Zoom Speed : Approx. 3.6 s (optical, wide to tele)

·         Working Distance : 10 mm to 1500 mm (wide to tele)

·         Aperture Range : F 1.6 to F 3.5

·         Focal Length : 4.8 mm to 120 mm, 25× Optical

·         Focus Mode : Auto/Semiauto/Manual

·         WDR : ≥ 120 dB

·         Movement Range (Pan) : 360° endless

·         Pan Speed : Pan manual speed: 0.1° to 100°/s,Pan preset speed: 100°/s

·         Movement Range (Tilt) : -5° to 90° (auto flip)

·         Tilt Speed : Tilt manual speed: 0.1° to 80°/s,Tilt preset speed: 80°/s

·         Proportional Zoom : Rotation speed can be adjusted automatically according to zoom multiples

·         Presets : 256

·         Patrol Scan : 10 patrols, up to 32 presets per patrol

·         Pattern Scan : 5 patterns, with the total recording time no less than 10 minutes

·         Power-Off MemoryYes

·         High quality imaging with 2 MP resolution

·         Excellent low-light performance via powered-by-DarkFighter technology