Hikvision 4MP 2.8mm Powered by Darkfighter Fixed Dome Network Camera
$35.94
$60.74
CameraImage Sensor: 1/3″ Progressive Scan CMOSMax. Resolution: 2688 × 1520Min. Illumination: Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IRShutter Time: 1/3 s to 1/100,000 sDay & Night: IR cut filterAngle Adjustment: Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355° LensLens Type: Fixed focal lens, 2.8 and 4 mm optionalFocal Length & FOV: 2.8 mm, horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7°Lens Mount: M12Iris Type: FixedAperture: F1.0Depth of Field: 2.8 mm: 1.9 m to ∞ DORIDORI: 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m IlluminatorSupplement Light Type: IRSupplement Light Range: Up to 30 mSmart Supplement Light; YesIR Wavelength: 850 nm VideoMain Stream50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) Sub-Stream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) Third Stream50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) Video CompressionMain stream: H.265/H.264/H.265 /H.264 Sub-stream: H.265/H.264/MJPEGThird stream: H.265/H.264 Video Bit Rate: 32 Kbps to 8 MbpsH.264 Type: Baseline Profile/Main Profile/High ProfileH.265 Type: Main ProfileBit Rate Control: CBR/VBRScalable Video Coding (SVC): H.264 and H.265 encodingRegion of Interest (ROI): 1 fixed region for main stream and sub-stream AudioAudio Compression: -SU: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LCAudio Bit Rate: -SU: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)Audio Sampling Rate: -SU: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHzEnvironment Noise Filtering: -SU: Yes NetworkProtocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSocketsSimultaneous Live View: Up to 6 channelsAPI: Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDKUser/Host: Up to 32 users. 3 user levels: administrator, operator and userSecurity: Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video InterfaceNetwork Storage: NAS (NFS, SMB/CIFS), auto network replenishment (ANR)Client: iVMS-4200, Hik-Connect, Hik-Central ImageImage Parameters Switch: YesImage Settings: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browserDay/Night Switch: Day, Night, Auto, ScheduleWide Dynamic Range (WDR): 120 dBSNR: ≥ 52 dBImage Enhancement: BLC, HLC, 3D DNRPrivacy Mask: 4 programmable polygon privacy masks InterfaceEthernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet portOn-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GBBuilt-in Microphone: -SU: YesAudio: -SU: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium-SU: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibriumAlarm: -SU: 1 input, 1 output (max. 12 VDC, 30 mA)
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