Product Introduction
Support smoking detection, fire point detection, smoke detection, temperature abnormality
Support area intrusion detection, boundary crossing detection, entering area detection, leaving area detection, audio abnormality detection and other functions
Support temperature measurement function: support ordinary temperature measurement, expert temperature detection; can draw up to 10 points, 1 line, 10 area detection
Support AI open platform
Support linear, histogram, adaptive and other thermal imaging AGC modes, support DDE, 3D DNR
Support intelligent algorithms such as dual light fusion, forklift de-false alarm, sun reflection de-false alarm
【Application Scenario】
Applicable to business applications such as laboratory management, data center management, server room management, and important asset management. As an indoor security early warning expert, it uses intelligent algorithm + thermal imaging perception to cover more fragmented scenes, truly realizing one machine for multiple uses and meeting users' multiple needs.
Product Parameters
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model |
DS-2TD1228-3/QA |
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Thermal imaging |
Sensor type |
Vanadium oxide non cooled detector |
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Response band |
8-14μM |
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resolving power |
two hundred and fifty-six×one hundred and ninety-two |
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pixel size |
12μm |
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Thermal imaging focal length and field of view angle |
3mm, 50.0° ×37.3° |
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Measuring range |
-20℃~150℃ |
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Temperature measurement accuracy |
±8℃or±8% of reading (taking the maximum value) |
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Max Aperture Value |
F1.0 |
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NETD (Noise Equivalent Temperature Difference) |
<40mk (@ 25°C, F #=1.0) |
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MARD (spatial resolution) |
four |
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palette |
15 options including White Heat, Black Heat, Fusion 1, Rainbow, Fusion 2, Iron Red 1, Iron Red 2, Dark Brown, Color 1, Color 2, Ice Fire, Rain, Red Heat, Green Heat, Deep Blue, etc |
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Temperature abnormal function |
Full screen temperature measurement |
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visible light |
sensor |
4 million star level 1/2.7 "Progressive Scan CMOS |
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Maximum image resolution |
two thousand six hundred and eighty-eight×15204 million |
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|
Wide dynamic |
120dB |
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Visible light focal length and field of view angle |
4mm, 84.0°x 43.1° |
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aperture |
F1.6 |
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Minimum illumination |
0.0089Lux @ (F1.6, AGC ON), 0 Lux with IR |
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Light supplement function |
Infrared compensation up to 15 meters away |
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image processing |
Dual light fusion |
Support the fusion of visible light image information in thermal imaging channels, improving image details in thermal imaging channels |
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Intelligent information overlay |
Support stacked heating imaging information in visible light channel images (only temperature measurement rules and values are supported) |
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system function |
Alarm linkage |
1 built-in white light, 1 built-in speaker, supporting linkage white light alarm and linkage sound alarm (voice customizable) |
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Perimeter prevention application |
Thermal imaging channel (default): boundary detection, area intrusion detection, entry/exit |
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Fire monitoring application |
Thermal imaging |
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Video and audio |
Maximum preview paths |
Route 20 |
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Main stream frame rate resolution |
Visible light: 50Hz 25fps (2688 * 1520), 25fps (1920×1080), 25fps (1280×720) |
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Sub stream frame rate resolution |
Visible light: 50Hz: 25fps (704×576), |
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Video compression standards |
H. 265/H.264/MJPEG |
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Audio compression standard |
G. 711/G.722.1/G.726/MP2L2/PCM |
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interface |
RS485 control interface |
1 channel, supporting adaptive HIKVISION, PELCO-P, and PELCO-D (additive) protocols |
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Network Protocol |
IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour, SFTP, SRTP |
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Alarm input |
Supports 1 DC 0-5V alarm input |
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Alarm output |
Supports 1 normally open relay output, and the alarm type can be set |
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Audio input |
One 3.5mm Mic in/Line in interface Line input: 2-2.4V [p-p] |
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Audio output |
1 channel 3.5mm Impedance: 600Ω |
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SD card storage |
Built in Micro SD card slot, standard 32G, supports Micro SD/SDHC/SDXC cards (up to 256G), and can support manual recording/alarm recording |
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system parameter |
user management |
Supports three-level user permission management, including administrators, operators, and ordinary users |
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Power input |
DC 12 V (±25%) or PoE (802.3af, class 3) |
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ac adapter |
Packaging standard 12 VDC power adapter |
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power |
12 VDC±25%: 0.5 A, Max 6 |
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Working temperature and humidity |
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Protection level |
IP67 |
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size |
138.3 mm×138.3 mm×123.1 mm |
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weight |
940g |
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Hidden wire box |
have |
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+8613798538021