Designed to fully meet all professional market requirements for efficient bandwidth and storage utilisation, as well as unparalleled image quality and customer convenience; with the introduction of their 4-line IP camera range, Hikvision once again aims to revolutionise! Enriched with ‘smart’ technologies such as autofocus, defogging and intelligent video analytics, amongst many others, these 4-Line cameras are specifically designed to deliver a smart and convenient surveillance to the market. Hikvision’s 4-line cameras can also be coupled with other Hikvision products including smart PTZ domes and video management software to deliver a truly outstanding solution for range of professional applications. Features: 1/2.8’’ progressive scan CMOS Up to 1920 × 1080 resolution Smart Codec Smart Focus: ABF(-A) Smart VQD Smart Face Detection Smart Audio Detection Intrusion Detection Two-way audio, built-in Mic 3D DNR, DWDR Defog, EIS, BLC, HLC Wi-Fi optional(-W) P-iris optional(-P) Specifications: Camera Image Sensor:  1/2.8″ Progressive Scan CMOS Signal System:  PAL/NTSC Min. Illumination:  Color: 0.02 Lux @ (F1.2, AGC ON) B/W: 0.005 Lux @ (F1.2, AGC ON) Shutter time:  1 s to 1/100,000 s Lens Mount:  C/CS mount Auto Iris:  DC drive(-P: support P-Iris) Day& Night:  IR cut filter with auto switch Wide Dynamic Range:  Digital WDR Digital noise reduction:  3D DNR Focus:  ABF(-A model) Compression Standard Video Compression:  H.264 / MPEG4 / MJPEG Bit Rate:  32 Kbps ~ 16 Mbps Audio Compression:  G.711/G.726/MP2L2 Triple Streams:  Yes Image Max. Image Resolution:  1920 x 1080 Frame Rate:  50Hz: 25fps (1920 × 1080) 25fps (1280 × 960), 25fps (1280 × 720) 60Hz: 30fps (1920 × 1080) 30fps (1280 × 960), 30fps (1280 × 720) Third Stream:  Independent with Main Stream and Sub Stream, up to 50Hz: 25fps (1920 × 1080) 60Hz: 30fps (1920 × 1080) Image Settings:  Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser BLC:  Support HLC:  Support Smart Defog:  Support EIS:  Support ROI:  Yes, up to 4 configurable areas Picture Overlay:  128 × 128, BMP 24bit, zone configurable Network Network Storage:  NAS Alarm Trigger:  Intrusion detection, Defocus detection, Motion detection, Face detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception Protocols:  TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour(SIP optional) Security:  User Authentication, Watermark, IP address filtering, anonymous access System Compatibility:  ONVIF, PSIA, CGI Interface Audio Input:  1-ch 3.5 mm audio interface, Mic in/Line in. 1 built-in Microphone Audio Output:  1-ch 3.5mm audio interface (line level, 600 Ω) Communication Interface:  1 RJ45 10M/100M Ethernet port, 1 RS-485 interface and 1 RS-232 interface Alarm Input:  1 Alarm Output:  1 Video Output:  1Vp-p Composite Output (75 Ω, BNC) On-board storage:  Built-in Micro SD/SDHC/SDXC card slot, up to 64 GB Reset Button:  Yes Wi-Fi Specification (-W) Wireless Standards:  IEEE802.11b, 802.11g, 802.11n Frequency Range:  2.4 GHz ~ 2.4835 GHz Channel Bandwidth:  20/40MHz Support Modulation Mode:  802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM Security:  64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS Transmit Power:  11b: 17±1.5dBm @ 11Mbps 11g: 14±1.5dBm @ 54Mbps 11n: 12.5±1.5dBm Receive Sensitivity:  11b: -90dBm @ 11Mbps (Typical) 11g: -75dBm @ 54Mpbs (Typical) 11n: -74dBm (Typical) Transmission Rate:  11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps Wireless Range:  Outdoor: 200m，Indoor: 50m(depend on environment) General Operating Conditions:  -30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing) Power Supply:  24V AC, ±10% / 12V DC, ±10% , PoE(Power Over Ethernet) Power Consumption:  Max. 6 W (Max. 9W with IR cut filter on) -W: Max. 7 W (Max. 10W with IR cut filter on) Dimensions:  69.8×58×145 mm (2.68” × 2.56” × 5.70”) Weight:  830 g (1.83 lbs)