DS-2TD1228T-2/QA

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Buy DS-2TD1228T-2/QA Online Dubai

256 ? 192 resolution, 12 ?m, 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%)
Smoke detection Algorithm
Image processing technology: linear, histogram, self-adaptive thermal AGC mode, DDE, 3D DNR
High quality detector with 10 years guarantee

Optical Module
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 2.3

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.

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 550?C (-4?F to 1022?F);
Temperature AccuracyMax (?2?C, ?2 %)

Network
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
Network StorageMicroSD/SDHC/SDXC card (up to 256 G) local storage, NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)
APIISAPI, HIKVISION SDK, and third-party management platform, Open Network Video Interface (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

Interface
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 Input
1, 3.5 mm Mic in/Line in interface

Line input: 2 - 2.4 V [p-p], output impedance: 1 K? ? 10%
Audio OutputLinear level, impedance: 600 ?
Communication Interface
1, RJ45 10 M/100 M Self-adaptive Ethernet interface.

1, RS-485 interface (half duplex)

General
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 Supply
12 VDC ? 25%, ? 5.5 mm coaxial power plug

PoE (802.3af, class 3)
Power Consumption
12 VDC ? 25%: 0.5 A, Max 6 W

PoE (802.3af, class 3): 42.5 V to 57 V, 0.14 A to 0.22 A, Max 6.5 W
Working Temperature/Humidity
Temperature: -40?C to 65?C (-40?F to 149?F)

Humidity: 95% or less
Protection Level
IP66 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")
940 g (2.07 lb)

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