4-inch 2 MP 25X Powered by DarkFighter IR Network Speed Dome
4-inch 2 MP 25X Powered by DarkFighter IR Network Speed Dome
1/2.8″ progressive scan CMOS
High quality imaging with 2 MP resolution
Excellent low-light performance with powered-by-DarkFighter technology
25× optical zoom and 16× digital zoom provide close up views over expansive areas
WDR, HLC, BLC, 3D DNR, defog, regional exposure, regional focus
Expansive night view with up to 100 m IR distance
Support H.265+/H.265 video compression
Description
Camera
Image Sensor : 1/2.8″ progressive scan CMOS
Min. Illumination : 0 Lux with IR;color: 0.005Lux @ (F1.6,AGC ON) ;B/W: 0.001Lux @ (F1.6, AGC ON)
Shutter Speed : 1 s to 1/30,000 s
Slow Shutter : yes
Focus : semi-auto;manual;auto
Day & Night : ICR
Day/Night Switch : day, night, auto, scheduled-switch
BLC : yes
WDR : 120 dB WDR
HLC : yes
3D DNR : yes
Defog : yes
EIS : no
Regional Exposure : yes
Regional Focus : yes
Image Settings : saturation;brightness;contrast;sharpness
Image Parameters Switch : yes
White Balance : MWB;indoor;outdoor;fluorescent lamp;sodium lamp;ATW;auto;Locked WB
Digital Zoom : 16x
Optical Zoom : 25x
Privacy Mask : up to 24 masks;mask color configurable
SNR : >52dB
Lens
Focal Length : 4.8 mm to 120 mm, 25× Optical
Zoom Speed : approx. 3.6 s
FOV : Horizontal field of view: 57.6° to 2.5° (wide-tele),
Vertical field of view: 34.4° to 1.4° (wide-tele),
Diagonal field of view: 64.5° to 2.9° (wide-tele)
Aperture : F1.6
Illuminator
IR Distance : 100 m
PTZ
Movement Range (Pan) : 360°
Movement Range (Tilt) : -15° to 90° (auto flip)
Pan Speed : pan speed: configurable from 0.1° to 80°/s; preset speed: 80°/s
Tilt Speed : tilt speed: configurable from 0.1° to 80°/s, preset speed 80°/s
Proportional Zoom : yes
Presets : 300
Patrol Scan : 8 patrols, up to 32 presets for each patrol
Pattern Scan : 4 pattern scans
Power-off Memory : yes
Park Action : preset;patrol scan;pattern scan;auto scan;tilt scan;random scan;frame scan;panorama scan
3D Positioning : yes
PTZ Status Display : yes
Preset Freezing : yes
Scheduled Task : preset;auto scan;random scan;frame scan;patrol scan;pattern scan;panorama scan;tilt scan;dome reboot;dome adjust;aux output
Video
Max. Resolution : 1920 × 1080
Stream Type : main stream;sub-stream;third stream
Main Stream : 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720)
60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream : 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream : 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video Compression : H.265;H.264;MJPEG
Video Bit Rate : 32 kbps to 16384 kbps
H.264 Type : baseline profile;main profile;high profile
H.265 Type : main profile
H.264+ : yes
H.265+ : yes
SVC : yes
ROI : fixed region;main stream, sub-stream and third stream respectively support eight fixed areas
Audio
Audio Compression : G.711alaw;G.711ulaw;G.722.1;G.726;MP2L2;PCM
Audio Bit rate : MP2L2: 32 kbps, 40 kbps, 48 kbps, 56 kbps, 64 kbps, 80 kbps, 96 kbps, 112 kbps, 128 kbps, 144 kbps, 160 kbps, 192 kbps
Audio Sampling Rate : MP2L2: 16 kHz, 32 kHz, 48 kHz;PCM: 8 kHz, 16 kHz, 32 kHz, 48 kHz
Environment Noise Filtering : yes
Smart Features
Basic Event : motion detection;alarm input;alarm output;video tampering alarm;exception
Smart Event : intrusion detection;line crossing detection;region entrance detection;region exiting detection;unattended baggage detection;object removal detection;audio exception detection;face detection
Smart Record : ANR;Dual-VCA
Alarm Linkage : memory card video recording;alarm output;sending email;notify surveillance center; upload to FTP;NAS video recording
Network
Network Storage : NAS (NFS, SMB/ CIFS)
Protocols : IPv4/IPv6;HTTP;HTTPS;802.1x;Qos;FTP;UPnP;SNMP;DNS;DDNS;NTP;RTSP;TCP/IP;UDP;IGMP;ICMP;DHCP;PPPoE;Bonjour;SMTP;RTCP;RTP;ISUP
API : ISAPI;Hikvision SDK;Third-party management platform;Open-ended API;Hik-Connect;ISUP;Open Network Video Interface;CGI
Simultaneous Live View : 20
User/Host : 32
Security Measures : Authenticated username and password;MAC address binding;HTTPS encryption;802.1X authenticated access;IP address filter
Client : iVMS-4200;Hik-Connect
Web Browser : IE10-11, Chrome 57+, Firefox 52+, Safari 12+
Interface
Communication Interface : RJ45, self-adaptive 10M/100M Ethernet port
On-board Storage : support microSD/microSDHC/microSDXC cards;up to 256 GB
Alarm Input : 1 alarm input
Alarm Output : 1 alarm output
Audio Input : 1 audio input, 2.0 to 2.4Vp-p, 1k Ohm±10%
Audio Output : 1 audio output, line level, impedance: 600 Ω
General
Power : 12 VDC;PoE (802.3at)
Power Consumption and Current : Max. 18 W, including max. 1.6 W for heater and 9 W for IR
Operating Conditions : -30℃ to 65℃ (-22°F to 149°F) ;humidity lower than 90%RH
Reset : yes
Demist : yes
Material : ADC12
Dimensions : Ø 164.5 mm × 290 mm (Ø 6.48″ × 11.42″)
: Approx. 2 kg (4.41 lb.)
Approval
Protection : IP66 Standard, 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
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