DS-2AE4225TI-D 4-inch 2 MP 25X Powered by DarkFighter IR Analog Speed Dome

DS-2AE4225TI-D 4-inch 2 MP 25X Powered by DarkFighter IR Analog Speed Dome

·         Zoom Speed : Approx. 3.2 s (optical, wide to tele)

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

·         Aperture Range : F 1.6 to F 3.5

·         Horizontal Field Of View : 57.6° to 2.5° (wide-tele)

·         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 80°/s,Pan preset speed: 80°/s

·         Movement Range (Tilt) : -15° 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 Memory : Yes