• Lens
• FOVHorizontal field of view: 96.7° to 31.6° (Wide-Tele), Vertical field of view: 51.1° to 17.7° (Wide-Tele) , Diagonal field of view: 115.1° to 36.3° (Wide-Tele)
• Zoom SpeedApprox. 2 s (optical lens, wide-tele)
• Working Distance10 mm to 1500 mm (wide-tele)
• Aperture RangeF1.6 to F2.7
• Focal Length2.8 mm to 12 mm, 4× optical zoom

• Image
• Image Enhancement3D DNR, EIS, Regional Exposure, Regional Focus
• Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
• Max. Resolution2560 × 1440
• Main Stream50Hz: 25fps (2560 × 1440, 2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 24fps (2560 × 1440), 30fps(2048 × 1536, 1920 × 1080, 1280 × 960, 1280 × 720)
• Third Stream50Hz: 25fps (1280 × 720, 704 × 576, 640 × 480, 352 × 288),60Hz: 30fps (1280 × 720, 704 × 480, 640 × 480, 352 × 240)

• Network
• Network StorageBuilt-in memory card slot, support microSD/SDHC/SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
• ProtocolsIPv4/IPv6, HTTP, HTTPS, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour
• APIONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
• Simultaneous Live ViewUp to 20 channels
• User/HostUp to 32 users,3 levels: Administrator, Operator and User
• ClientiVMS-4200, Hik-Central, Hik-Connect
• Web BrowserIE 8 to 11,Chrome 31.0+, Firefox 30.0+, Edge 16.16299+
• Security MeasuresUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
• Alarm LinkageAlarm actions, such as Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

• Interface
• Audio Input1-ch audio input (mic in/line in) , 1 built-in microphone
• Audio Output1-ch audio output
• Network Interface1 RJ45 10 M/100 M Ethernet, PoE

• Compression Standard
• H.264+Yes
• H.265+Yes
• H.264 TypeBaseline Profile/Main Profile/High Profile
• Video CompressionMain Stream: H.265+/H.265/H.264+/H.264,Sub-stream: H.265/H.264/MJPEG,Third Stream: H.265/H.264/MJPEG
• Video Bitrate32 Kbps to 16384 Kbps
• Audio CompressionG.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM
• Audio Bitrate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps(MP2L2)
• SVCYes

• Camera Module
• Image Sensor1/3" progressive scan CMOS
• Min. IlluminationColor: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON),0 Lux with IR
• White BalanceAuto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
• GainAuto/Manual
• Shutter Time50Hz: 1/1 s to 1/30,000 s,60Hz: 1/1 s to 1/30,000 s
• Day & NightIR cut filter
• Digital Zoom16×
• Privacy Mask24 programmable privacy masks
• Focus ModeAuto/Semi-automatic/Manual
• WDR120 dB WDR

• Supplement Light
• IR Distance20 m
• Smart IRYes

• PTZ
• Movement Range (Pan)0° to 355°
• Pan SpeedConfigurable, from 0.1°/s to 100°/s, ,Preset speed: 100°/s
• Movement Range (Tilt)From 0° to 90°
• Tilt SpeedConfigurable, from 0.1°/s to 100°/s,Preset Speed: 100°/s
• Proportional ZoomYes
• Presets300
• Power-off MemoryYes

• Smart Features
• Basic Event DetectionMotion Detection, Video Tampering Detection, Exception
• Smart DetectionFace detection, intrusion detection, line crossing detection, region entrance detection, region exiting detection, object removal detection, unattended baggage detection, audio exception detection
• Smart RecordANR (Automatic Network Replenishment), Dual-VCA
• ROIMain stream, sub-stream, and third stream respectively support four fixed areas.

• General
• MaterialAluminum alloy, PC, PC+ABS
• DimensionsΦ 130.7 mm × 101.7 mm (Φ 5.15" × 4.00")
• Approx. 0.53 kg (1.17 lb)
• Protection LevelIP66 standard, IK 10, surge protection, ±2kV Line to Gnd, ±1kV Line to Line, IEC61000-4-5
• Power12 VDC, 1.5 A (Max. 10.9 W, including Max. 4.2 W for IR) PoE (802.3af), 36 to 57 VDC, 0.35 A (Max. 12.2 W, including max. 4.2 W for IR)
• Working Temperature-20°C to 60°C (-4°F to 140°F)
• Working Humidity≤ 90%