• TD-8843IM (WP/37M/VL50)

TD-8843IM (WP/37M/VL50)

4MP 37x 500m Laser AI Network Speed Dome


TVT 8843IM adpots 1/1.8" progressive scan CMOS chip. With the powerful 37x optical zoom lens and accurate pan/tilt/zoom performance, the camera provides a wide monitoring range and more details. The camera delivers 4MP ultra high definition resolution at 50/60fps. With the smooth control, high quality image and good protection, it targets high-end video surveillance applications, such as rivers, forests, roasd, railways, airports, squares, parks, scenic spots, stations and large venues, etc.


  • TD-8843IM (WP/37M/VL50)

Introduction

Specification

Accessories

Downloads

Features

Artificial Intelligent

Integrated with 2.0 Tops CNN deep-learning Engine and powerful CV and video DSP, this products can switch among four scenarios-face  recognition(FR), license plate recognition(LPR), (human and vehicle)mixture lanes detection mode.

Up to 30 targets can be detected simultaneously. Additionally, the PTZ support human/car recognition and real-time auto zoom tracing.

Superior Image Quality

The product adopts high MTF 37x zoom lens and 1/1.8" back-illuminated Near-IR enhanced image sensor, and 3rd generation of image signal processor, so the better image quality could be achieved. In most night scenarios, a vivid color image is output without switching to W/B mode. Most street lamp and car’s lamp smear could be suppressed for its high dynamic range.

Optical Defogging Lens

Generally, visible light could pass through raindrops, haze and fog in the air only in a short range. Within the built-in defogging lens filter, the camera can switch to 900nm-1150nm mid-wave infrared imaging on a foggy/rainy day. As MWIR light from the target has more chance to pass through the raindrops, fog and haze in the air, the visibility of the camera is twice as far as normal cameras.

1/1.8" 4MP CMOS

120dB WDR, 3D DNR,HLC,smart supplementary light Min.Illumination:Color: 0.005 lux (F1.5, AGC ON);

B/W:0.001 lux(F1.5, AGC ON); 0 lux with laser Powerful 37 x optical zoom; 16x digital zoom Max.2560×1440@60fps, H.265 coding

500 m VCSEL IR laser distance

2.0 Tops CNN, IVE and video DSP People/vehicles recognition and tracking

Four scenario modes: Perimeter, FR, LPR, mixture lanes

Smart wiper

AC24V; Hi-PoE (optional) IK10, IP67, -50°C~+65°C

Sync-Zoomed VCSEL Laser Illuminator

The product adopts a sync-optical zoomed VCSEL (vertical-cavity-surface-emitting) laser illuminator. The VCSEL has more efficient and longer life than traditional  laser light source. The laser lens zooms synchronously with the image lens, so the IR(W/B) image effect could be more even and no breaking in camera’s zoom actions.Even on a moonless night, the camera could still distinguish human face 400m (LP 500m) far away.

H.265 Encoding

The H.265 (ITU-T VCEG) video compression standard offers double the data compression ratio at the same level of video quality, and substantially improves video quality at the same bit rate, compared to older video compression technologies.

Smart Thermal Management 1.0

The camera has built-in temperature sensor, high-efficient turbofan, as well as high power heater. The real-time temperature detection and control algorithm make the camera work well in a wide temperature range from -50°C to 65°C(-58°F~149°F) . It also supports cold start temperature above -40°C(-40°F), so it is suitable for extremely cold areas like Russia, Canada, Sweden, etc.

Working Environment and Interoperability

Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating and Ik10 impact test. This product allows for 6KV lightning rating, which provides effective protection against lightning. Therefore, this product could work well in high concentration of salt and alkali corrosive atmosphere, such as Inland-sea countries, desert areas and so on.

The camera conforms to the ONVIF specifications and Chinese GB/T28181, ensuring interoperability between network video products regardless of manufacturer.

Dimension

Camera Module
Image Sensor1 / 1.8 "progressive scan CMOS
Min. IlluminationColor: 0.005 lux @F1.5, AGC ON
B/W: 0.001 lux @F1.5, AGC ON
0 lux with laser
Shutter Time50Hz: 1 / 1 s ~ 1 / 25, 000 s; 60Hz: 1 / 1 s ~ 1 / 30, 000 s
White BalanceAuto/Manual/ATW(Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
GainAuto/Manual
Day&NightICR cut filter
Digital Zoom16x
Privacy Mask24 programmable privacy masks
Focus ModeAuto/Manual
3D DNRAuto/Manual
BLCYes
HLCYes
WDR120dB
Optical DefogYes
EISYes
Regional ExposureYes
Regional FocusYes
Lens
Focal Lengthf=5.6-208mm, 37x optical zoom
Zoom SpeedApprox. 4.4s (optical lens, Wide-TELE)
Auto IrisYes
Field of ViewHorizontal field of view: 59.8° ~ 2.0° (Wide-TELE)
Vertical field of view: 33.6° ~ 1.1° (Wide-TELE)
Diagonal field of view: 68.6° ~ 2.3° (Wide-TELE)
Working DistanceWide:1.0m~INF
Tele: 1.5m~INF
Aperture RangeF1.55 (Wide) to F4.5 (TELE)
PTZ
Pan Range360° endless
Pan SpeedConfigurable, from 0.1°/s ~ 180°/s; Preset speed: 180°/s
Tilt RangeFrom -20° to 90° (auto-flip)
Tilt SpeedConfigurable, from 0.1°/s to 150°/s; Preset speed: 150°/s
Proportional ZoomYes
Preset360
Cruise8 cruises,  up to 32 presets for each cruises
Trace4 traces,  record time over 10 minutes for each trace
Power-off MemoryYes
Action ModePreset/Cruise/Trace/Auto Scan/Random Scan
PTZ PositionDisplayYes
Preset FreezingYes
Scheduled TaskPreset/Cruise/Trace/Random Scan/Boundary Scanning
Smart Features
Perimeter ProtectionIntrusion, Line crossing, Region Entrance, Region Exiting,Support alarm triggering by specified target types(human and vehicle)Filtering out mistaken alarm caused by target types, such as leaf, light,animal,flag, etc.
Event DetectionFace Capturing, Region Intrusion, Line Crossing, Region Entrance,Region Exiting, Lingering Detection, Crowd Density, Fast Moving  Detection, Parking Detection, Object Removal Detection, Unattended  Baggage Detection, Audio Exception Detection, Motion Detection,Video Tampering Detection
Smart TrackingManual Tracking, Auto Tracking (support tracking specified target types such as human and vehicle), Event Tracking
Smart RecordANR (Automatic Network Replenishment), smart search
ROIEight fixed region for each stream
Laser Distance500m
Smart IRYes
Network
Max. Resolution2560×1440
Main Stream50Hz:25fps(2560×1440,2048×1536,1920×1080,1280×720)
50fps(2560×1440,2048×1536,1920×1080,1280×720)
60Hz:30fps(2560×1440,2048×1536,1920×1080,1280×720)
60fps(2560×1440,2048×1536,1920×1080,1280×720)
Sub Stream50Hz:25fps(704×576,640×480,352×288)
60Hz:30fps(704×576,640×480,352×288)
Third Stream50Hz:25fps(640×480,480×240,352×288)
60Hz:30fps(640×480,480×240,352×288)
SVCYes
Video CompressionH.265 / H.264 / MJPEG
Audio CompressionG.711A/U
ProtocolsHTTP, HTTPS, IPv4/IPv6, 802.1x, QoS, FTP, SMTP, UPnP, SNMP,DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP,DHCP, PPPoE
Simultaneous Live ViewUp to 6 channels
User/HostUp to 16 users, 3 levels: Administrator, Advanced User and Normal User
Security MeasuresUser authentication (ID and PW), Host authentication (MAC address);HTTPS encryption, IEEE802.1x port-based network access control;IP address filtering
System Integration
Alarm Interface7CH alarm input; 2CH alarm output
Audio Interface1CH audio input, 2 to 2.4v[p-p] 1kΩ±10%;
1CH audio output (line out), impedance: 600Ω
Network Interface1 RJ45 10M/100M Ethernet; (Hi-PoE optional)
CVBSOptional
RS 485Pelco-D / P protocol, custom protocols available
StorageBuilt-in memory card slot, support microSD/SDHC/SDXC, up to 256GANR
APIONVIF,  support TVT SDK and third-party management platform
ClientVMS-90000 and the third-party client
Web BrowserIE8-11, Chrome 31.0 to 44, Firefox 30.0 to 51
General
PowerAC24V/DC24V 5A (Max.75W, including max.18w for laser and max.12w for heater)
Hi-PoE(Max.60W, including max.18w for laser and max.12w for heater)
Working TemperatureOutdoor: -50°C~65°C (-58°F~149°F)
Cold-Start Temperature≥ -40°C(-40°F)
Working Humidity≤ 90%
Protection LevelIP 67, IK 10, 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
MaterialADC12 PC, PC+GF
DimensionsΦ 278mm × 435mm (Φ 1094" ×17.12")
Weight(net)Approx. 8.8KG(19.4lb)

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