SKU: hikvision ds-2td1228t-2/qa
MPN: DS-2TD1228T-2/QA
256 × 192 resolution, 12 μm, VOx UFPA, NETD < 40 mK (25°C, F1. 0) Video content analysis: vehicle/human classification Temperature exception alarm for fire prevention, -20°C to 550°C (-4°F to 1, 022°F), Max (± 2°C, ± 2%) Support smoke detection algorithm Image processing technology: linear, histogram, self-adaptive thermal AGC mode, DDE, 3D DNR High quality detector with 10 years guarantee Support smoke detection algorithm Support sun-reflection filter and forklift alarm filter algorithm. Image SensorVanadium Oxide Uncooled Focal Plane Arrays, Resolution256 x 192, Pixel Pitch12 μm, Spectral Range8 μm to 14 μm, NETD≤ 40 mK (@25° C, F# = 1. 0), Focal Length2. 1 mm, IFOV5. 71 mrad, ApertureF1. 0, Field of View90. 0° × 65. 4° (H × V), Min. Focusing Distance0. 1 m, Digital Zoom×2, ×4, Image Sensor1/2. 7" Progressive Scan CMOS, Resolution2688 × 1520, Min. Illumination0. 0176Lux @(F2. 25, AGC ON) , 0 Lux with IR, Field of View117. 8° × 70. 4° (H × V), Focal Length2. 2 mm, Shutter Speed1 s to 1/100, 000 s, White BalanceMWB/AWB1/Locked WB/Fluorescent Lamp/Incandescent Lamp/Warm Light Lamp/Natural Light, Day & Night ModeIR Cut Filter with Auto Switch, WDR120 dB, ApertureF 2. 25, 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, IR DistanceUp to 15 m, IR Intensity and AngleAutomatically adjusted, White Light RangeUp to 30 m, Visual AlarmYes. White light alarm with adjustable flashing frequencies, Audio alarmYes, for three types of audible alarm (VCA and Temperature Exception)3 preset voice alerts (one for each)6 importable user-defined voice alerts (6 options shared in the two types), 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 550°C (-4°F to 1022°F), Temperature AccuracyMax (±2°C, ±2 %), General FunctionFire detection, smoke detection, smoking detection, sun-reflection filter, forklift alarm filter, Main StreamThermal:25 fps (1280 × 720, 704 × 576, 640 × 512, 320 × 240)Optical:50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)60Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720), Sub-streamThermal: 25 fps (704 × 576, 640 × 512, 320 × 240)Optical:50 Hz: 25 fps (704 × 576, 352 × 288)60 Hz: 30 fps (704 × 480, 352 × 240), Video CompressionMain Stream: H. 265/H. 264Sub-Stream: H. 265/H. 264/MJPEG, Audio CompressionG. 722. 1/G. 711ulaw/G. 711alaw/MP2L2/G. 726/PCM, ProtocolsIPv4/IPv6, HTTP, HTTPS, 802. 1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, TP, Bonjour, SFTP, SRTP, TLS, Network StorageMicroSD/SDHC/SDXC card (up to 256 G) local storage, NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR), APIISAPI, HIKVISION SDK, ISUP,and third-party management platform, Open Network Video Interface, ONVIF (Profile S, Profile G), Simultaneous Live ViewUp to 20 channels, User/Host levelUp to 32 users, 3 levels: Administrator, Operator, User, SecurityUser authentication (ID and password), MAC address binding, HTTPS encryption, IEEE 802. 1x access control, IP address filtering, ClientiVMS-4200, Hik-Connect, Alarm Input1, alarm input (0-5 VDC), Alarm Output1, alarm output (alarm response actions configurable), Alarm ActionSD recording/Relay output/Smart capture/FTP upload/Email linkage, Audio Input1, 3. 5 mm Mic in/Line in interfaceLine input: 2 - 2. 4 V [p-p], output impedance: 1 KΩ ± 10%, Audio OutputLinear level, impedance: 600 Ω, Communication Interface1, RJ45 10 M/100 M Self-adaptive Ethernet interface. 1, RS-485 interface (half duplex), Menu 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), Power Supply12 VDC ± 25%, 5. 5 mm coaxial power plugPoE (802. 3af, class 3), Power Consumption12 VDC ± 25%: 0. 5 A, Max 6 WPoE (802. 3af, class 3): 42. 5 V to 57 V, 0. 14 A to 0. 22 A, Max 6. 5 W, Working Temperature/HumidityTemperature: -40°C to 65°C (-40°F to 149°F) Humidity: 95% or less, Protection LevelIP67 Standard TVS 4000V lightning protection, surge protection, voltage transient protection, Dimensions138. 3 mm × 138. 3 mm × 123. 1 mm (5. 45" × 5. 45" × 4. 85"), Weight940 g (2. 07 lb), VCA Range for Humans16 m, VCA Range for Vehicles48 m,