4-Inch 2 Mp 25X Powered By Darkfighter Ir Analog Speed Dome

Hikvision

Four-inch 2 MP camera with pan, tilt and zoom (25x) ability Clear imaging against strong back light due to 120 dB true WDR technology Excellent night-time performance with up to 100 m enhanced IR Water and dust resistant (IP66) 4 in 1 (4 signals switchable TVI/AHD/CVI/CVBS). Image Sensor1/2. 8" Progressive Scan CMOS, Max. Resolution1920 × 1080, Min. IlluminationColor: 0. 005 Lux @(F1. 6, AGC ON), B/W: 0. 001 Lux @(F1. 6, AGC ON), 0 lux with IR, Shutter SpeedPAL: 1/1 s to 1/10, 000 sNTSC: 1/1 s to 1/10, 000 s, Day & NightIR cut filter, Zoom25 × optical, 16 × digital, Focal Length4. 8 mm to 120 mm, 25 × optical, FOVHorizontal FOV: 57. 6° to 2. 5° (wide to tele), FocusAuto, semi-auto, manual, ApertureF1. 6 to F3. 5, Zoom SpeedApprox. 3. 2 s (optical, wide to tele), Supplement Light TypeIR, Supplement Light RangeUp to 100 m, Movement Range (Pan)360° endless, Movement Range (Tilt)-15° to 90° (auto flip), Pan SpeedPan manual speed: 0. 1° to 80°/sPan preset speed: 80°/s, Tilt SpeedTilt manual speed: 0. 1° to 80°/sTilt preset speed: 80°/s, Proportional PanRotation speed can be adjusted automatically according to zoom multiples, Presets256, Patrol Scan10 patrols, up to 32 presets for each patrol, Pattern Scan5 patterns, record time over 10 minutes for each scan, Park ActionPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/None, PTZ Status DisplayYes, Scheduled TaskPreset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None, Power-off MemoryYes, Frame Rate50 Hz: 25 fps @(1920 × 1080)60 Hz: 30 fps @(1920 × 1080), ProtocolsUTC protocol (or HIKVISION-C protocol in previous DVR), Image SettingsAGC, white balance, Wide Dynamic Range (WDR)≥ 120 dB, Image StabilizationEIS, Image EnhancementBLC, HLC, 3D DNR, Privacy Mask8 programmable privacy masks, Regional FocusYes, Video OutputSwitchable TVI/AHD/CVI/CVBS video output, (NTSC or PAL composite, BNC), RS-485Half-duplex modeSelf-adaptive HIKVISION, Pelco-P, Pelco-D protocol, Power12 VDC, max. 20 W (IR: 7 W), Dimension 165. 9 mm × 290 mm ( 6. 5" × 11. 4"), Operating Condition-30° C to 65° C (-22° F to 149° F). Humidity 90% or less, LanguageEnglish, ProtectionIP66 (outdoor dome), TVS 4, 000 V lightning protection, surge protection and voltage transient protection,