- Camera
- Image Sensor1/2.5″ Progressive Scan CMOS
- Min. IlluminationColor: 0.008 lux @(F1.2, AGC ON), 0.011 lux @(F1.4, AGC ON), 0 lux with IR
- Shutter Speed1/3 s to 1/100,000 s
- Slow ShutterYes
- Wide Dynamic Range120dB
- Day & NightIR Cut Filter
- Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
- Lens
- FocusAuto
- Lens Type2.8 to 12 mm，Motorized
- FOVHorizontal field of view: 114° to 32°;Vertical field of view: 59° to 18° ;Diagonal field of view: 141° to 36.5°
- ApertureF1.4
- Lens MountΦ14
- Illuminator
- IR RangeUp to 30 m
- Wavelength850nm
- Video
- Max. Resolution2688 × 1520
- Main Stream
50Hz: 25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
- Sub Stream50Hz: 25 fps (640 × 480, 640 × 360, 320 × 240);60Hz: 30 fps (640 × 480, 640 × 360, 320 × 240)
- Third Stream50Hz: 25 fps (1280 × 720, 640 × 360, 352 × 288)60Hz: 30 fps (1280 × 720, 640 × 360, 352 × 240)
- Video Compression Main stream: H.265/H.264;Sub stream: H.265/H.264/MJPEG;Third stream: H.265/H.264
- Video Bit Rate32 Kbps to 16 Mbps
- H.264 TypeMain Profile/High Profile
- H.265 TypeMain Profile
- H.264+Main stream supports
- H.265+Main stream supports
- Scalable Video Coding (SVC)Support H.264 and H.265 encoding
- Region of Interest (ROI)Support 1 fixed region for main stream and sub stream
- Audio
- Environment Noise FilteringYes
- Audio Sampling Rate8kHz/16kHz/32kHz/44.1kHZ/48kHz
- Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
- Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
- Network
- Simultaneous Live ViewUp to 6 channels
- APIONVIF (PROFILE S, PROFILE G), ISAPI
- ProtocolsTCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
- User/HostUp to 32 users,3 levels: Administrator, Operator and User
- SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS 1.2, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, TLS1.2
- Network StorageSupport Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
- ClientiVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
- Web BrowserPlug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11,Plug-in free live view: Chrome 45.0+, Firefox 52.0+
- Alarm TriggerMotion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error, Alarm input, Alarm output
- Image
- Day/Night SwitchDay/Night/Auto/Schedule/Triggered by Alarm In
- DNR3D DNR
- Image EnhancementBLC/3D DNR/HLC
- Image SettingsRotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
- Interface
- Audio1 input (line in, 3.5 mm), 1 output(3.5 mm), mono sound
- Alarm 1 input, 1 output (max. 12 VDC, 30 mA), terminal block
- Video Output1Vp-p composite output (75 Ω) (For adjustment only)
- On-board StorageBuilt-in Micro SD/SDHC/SDXC slot, up to 128 GB
- Hardware ResetYes
- Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port
- Event
- Basic Event Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error)
- Smart EventLine crossing detection, intrusion detection, unattended baggage, object removal, face detection, scene change detection
- Face DetectionYes
- Exception DetectionScene change detection
- General
- Linkage MethodTrigger recording: memory card, network storage, pre-record and post-record Trigger captured pictures uploading: FTP, HTTP, NAS, Email Trigger notification: HTTP, ISAPI, alarm output , Email
- Firmware VersionV5.5.80
- Web Client Language32 languages English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)
- General FunctionAnti-flicker, three streams, heartbeat, mirror, privacy masks, password reset via e-mail, pixel counter, HTTP listening
- Startup and Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
- Power Supply12 VDC ± 25%, PoE (802.3af),Terminal block for DC input
- Power Consumption and Current12 VDC, 0.9 A, max. 10.5 W, PoE (802.3af, 36V to 57V), 0.4 A to 0.2 A, max. 12.5 W
- Camera DimensionΦ153.4 × 133.1 mm (Φ6″ × 5.2″)
- Camera WeightCamera: 1287 g (2.84 lb.)
- Approval
- ProtectionIP66，IK10
มาเป็นคนแรกที่วิจารณ์ “Hikvision DS-2CD2745FWD-IZS(B) 4 MP Powered-by-DarkFighter Varifocal Dome Network Camera By Vnix Group”