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Thermal Module
Image SensorVanadium Oxide Uncooled Focal Plane Arrays
Resolution160 × 120 (the resolution of output image is 320 × 240)
Pixel Interval17 μm
Response Waveband8 μm to 14 μm
NETDLess than 40 mK (@ 25 °C,F#=1.1)
Focal Length1.8 mm
IFOV9.44 mrad
Field Of View90° × 66.4° (H × V)
Min. Focusing Distance0.1 m
ApertureF1.1
Digital Zoom×2, ×4, ×8
Optical Module
Image Sensor1/2.7″ Progressive Scan CMOS
Resolution2688 × 1520
Min. IlluminationColor: 0.0176 Lux @ (F2.25, AGC ON), B/W: 0.0035 Lux @ (F2.25, AGC ON)
Shutter Speed1s to 1/100,000s
Focal Length2 mm
Field Of View119.34° × 93.3°(H × V)
Aperture (Range)F2.3
WDR120 dB
Image Effect
Bi-Spectrum Image FusionDisplay the details of optical channel on thermal channel
Picture In PictureDisplay partial image of thermal channel on the full screen of optical channel
Target ColorationYes. Supported in white hot and black hot mode.

Illuminator
IR DistanceUp to 15 m
IR Intensity And AngleAutomatically adjusted

Smart Function
VCA4 VCA rule types (line crossing, intrusion, region entrance, and region exiting), up to 8 VCA rules in total.
Temperature Measurement3 temperature measurement rule types, 21 rules in total (10 points, 10 areas, and 1 line).
Temperature Range-20 °C to 150 °C (-4 °F to 302 °F)
Temperature Accuracy± 8 °C (±14.4 °F)
Fire DetectionDynamic fire detection, up to 10 fire points detectable.

Video And Audio
Main Stream
Thermal:
25 fps (1280 × 720, 704 × 576, 640 × 480, 352 × 288, 320 × 240);Optical:
50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720);Optical:
60Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub Stream
Thermal: 25 fps (704 × 576, 352 × 288, 320 × 240);Optical:
50 Hz: 25 fps (704 × 576, 352 × 288, 176 × 144);Optical:
60 Hz: 30 fps (704 × 480, 352 × 240, 176 × 120)
Video CompressionH.264 (Baseline/Main/High Profile) /MJPEG/H.265
Audio CompressionG .711u/G.711a/G.722.1/MP2L2/G.726/PCM

Network
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE
Network StorageBuilt-in MicroSD card slot, supporting MicroSD/SDHC/SDXC card (up to 256 G), supports manual/alarm recording
APIISAPI, HIKVISION SDK, third-party management platform, ONVIF (Profile S, Profile G, Profile T)
Simultaneous Live ViewUp to 20 channels
User/Host LevelUp to 32 users, 3 levels: Administrator, Operator, User
SecurityUser authentication (ID and PW), MAC address binding, HTTPS encryption, IEEE 802.1x(EAP-MD5, EAP-TLS), access control, IP address filtering
ClientiVMS-4200, Hik-Connect

Web Browser
Live view (plug-in allowed) : Internet Explorer 11
Live view (plug-in free) : Chrome 57.0 +, Firefox 52.0 +
Local service : Chrome 57.0+, Firefox 52.0 +