Hikvision DS-2TD4228-7/S2

Image Sensor

Vanadium Oxide Uncooled Focal Plane Arrays

Resolution

256 × 192 (the resolution of output image is 1280 × 720)

Pixel Interval

12 μm

Response Waveband

8 μm to 14 μm

NETD

Less than 35 mK (@25 °C,F#=1.0)

Focal Length

7 mm

Focus Mode

Athermalized

IFOV

1.71 mrad

Aperture

F1.0

Field of View

25.0° x18.8° (H × V)

Min. Focusing Distance

1.0m

Digital Zoom

×2, ×4, ×8

Image Sensor

1/2.8″ Progressive Scan CMOS

Resolution

2688 × 1520, 4 MP

Min. Illumination

Color: 0.05 Lux @(F1.2，AGC ON), B/W: 0.01Lux @(F1.2，AGC ON)

Field of View

58.8° × 34.4° (H × V) to 2.18° × 1.2° (H × V)

Focal Length

4.8-153 mm, 32x

Aperture (Range)

F1.2-F4.4

Focus Mode

Auto/Semi-auto/Manual

Shutter Speed

1s to 1/100,000s

WDR

120 dB

Optical Defog

No, support algorithmic defog

Picture in Picture

Display partial image of thermal channel on the full screen of optical channel

Target Coloration

Supported in white hot and black hot mode.

Movement Range

Pan: 360° Continuous Rotate; Tilt: From -5° to + 90° (auto flip)

Pan Speed

Configurable, From 0.1°/s to 200°/s, Preset Speed: 240°/s

Tilt Speed

Configurable, From 0.1°/s to 105°/s, Preset Speed: 200°/s

Proportional Zoom

Yes

Presets

300 in total, 273 are configurable.

Patrol Scan

8; Up to 32 Presets Per Patrol

Pattern Scan

4; More Than 10 Minutes Per Pattern

Power Off Memory

Yes

Park

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan

PT Status

Turn On/Turn Off

Scheduled Task

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Doom Reboot/Doom Adjust/Aux Output

IR Distance

Up to 100m

IR Intensity and Angle

Automatically adjusted

VCA

Support 4 VCA rule types (Line Crossing, Intrusion, Region Entrance, and Region Exiting), up to 10 scenes and 8 VCA rules for each scene

Temperature Measurement

Support 3 temperature measurement rule types, 273 presets as scene, 21 rules of each scene (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 Detection

Dynamic fire detection, up to 10 fire points detectable.

Main Stream

Optical channel;50 Hz:25 fps (2688 × 1520，1920×1080, 1280×960, 1280×720);60 Hz:30 fps (2688 × 1520，1920×1080, 1280×960, 1280×720);Thermal channel;25 fps (1280×720, 704 × 576, 640 ×512, 256× 192)

Sub-stream

Optical channel;50 Hz:25 fps (704 × 576, 352 × 288);60 Hz:30 fps (704 × 576, 352 × 288);Thermal channel;25 fps (704 × 576, 640 ×512, 256 × 192)

Video Compression

Main stream: H.265+/H.265/H.264+/ H.264;Sub-stream: H.265/H.264/MJPEG

Audio Compression

G .711u/G.711a/G.722.1/MP2L2/G.726/PCM

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE

Network Storage

MicroSD/SDHC/SDXC card (up to 256 G) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

API

ISAPI, HIKVISION SDK, third-party management platform, ONVIF (Profile S, Profile G, Profile T)

Simultaneous Live View

Up to 20 channels

User/Host level

Up to 32 users, 3 levels: Administrator, Operator, User

Security

User authentication (ID and password), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP address filtering

Client

iVMS-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 +

Alarm Input

7-ch inputs (0-3.3 VDC)

Alarm Output

2-ch relay outputs, alarm response actions configurable

Alarm Action

Preset/Patrol Scan/Pattern Scan/SD Card Record/Relay Output/Smart capture/FTP upload/Email linkage

Audio Input

LINE_IN Input/MIC Input; Peak: From 2 to 2.4V[p-p]; Output Impedance: 1KΩ±10%

Audio Output

Linear Level; Impedance: 600 Ω

Communication Interface

1, RJ45 10 M/100 M Self-adaptive Ethernet interface.;1, RS-485 interface

Analog Video Output

1.0 V [p-p]/75 Ω

Web Client Language

32 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

24VAC ± 20%, two-core terminal block;36VDC ± 20%, two-core terminal block;48VDC ± 20%, two-core terminal block;Hi-PoE

Power Consumption

Max 30 W;

Working Temperature/Humidity

-30°C to 60°C (-22°F to 140°F), 90% or less

Protection Level

IP66 Standard; TVS 6000V Lightning Protection, Surge Protection and Voltage Transient Protection

Dimension

305 mm × 185 mm × 163 mm (12.01 » × 7.28 » × 6.42 «)

Weight

Approx. 3.9Kg (8.6lb)

VCA Range for Humans

56 m

VCA Range for Vehicles

168 m