4-inch 2 MP 25X Powered by DarkFighter IR Analog Speed Dome | PTZ-T4225I-D
4-inch 2 MP 25X Powered by DarkFighter IR Analog Speed Dome
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)
Camera
Image Sensor 1/2.8" Progressive Scan CMOS
Max. Resolution1920 × 1080
Min. Illumination Color: 0.005 Lux @(F1.6, AGC ON), B/W: 0.001 Lux @(F1.6, AGC ON), 0 lux with IR
Shutter Speed PAL: 1/1 s to 1/10,000 s NTSC: 1/1 s to 1/10,000 s
Day & Night IR cut filter
Zoom25 × optical, 16 × digital
Lens
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)
Illuminator
Supplement Light TypeIR
Supplement Light RangeUp to 100 m
PTZ
Movement Range (Pan) 360° endless
Movement Range (Tilt) -15° to 90° (auto flip)
Pan Speed Pan manual speed: 0.1° to 80°/s Pan preset speed: 80°/s
Tilt Speed Tilt manual speed: 0.1° to 80°/s Tilt preset speed: 80°/s
Proportional Pan Rotation speed can be adjusted automatically according to zoom multiples
Presets 256
Patrol Scan10 patrols, up to 32 presets for each patrol
Pattern Scan5 patterns, record time over 10 minutes for each scan
Park Action Preset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/None
PTZ Status Display Yes
Scheduled Task Preset/Patrol/Pattern/Pan Scan/Tilt Scan/Panorama Scan/Day Mode/Night Mode/Zero Calibration/None
Power-off Memory Yes
Video
Frame Rate 50 Hz: 25 fps @(1920 × 1080) 60 Hz: 30 fps @(1920 × 1080)
Network Protocols UTC protocol (or HIKVISION-C protocol in previous DVR)
Interface
Video OutputSwitchable TVI/AHD/CVI/CVBS video output, (NTSC or PAL composite, BNC)
RS-485 Half-duplex mode Self-adaptive HIKVISION, Pelco-P, Pelco-D protocol
General
Power12 VDC, max. 20 W (IR: 7 W)
DimensionØ 165.9 mm × 290 mm (Ø 6.5" × 11.4")
Operating Condition-30° C to 65° C (-22° F to 149° F). Humidity 90% or less
Language English