GV-TMS20811

GV-TMS20811 November 5, 2025  - 1 -  GV-TMS20811 AI 4 x 5MP Quad-Sensor Multi-Directional H.265 5x Zoom Super  Low Lux WDR Pro IR IP Dome              • AI deep learning: AI Perimeter Protection & Classification  (Human, Vehicle)  • 4 adjustable lenses in one camera cover up to 360° field of  view  • 1/2.7" progressive scan super low lux CMOS sensor  • Min. illumination at 0.002 lux  • Wide Dynamic Range Pro (WDR Pro)  • Day / Night functionality (with removable IR-cut filter)  • Intelligent IR  • IR distance up to 50 m (165 ft)  • Triple streams from H.265, H.264  • Up to 30 fps at 2880 x 1620  • Two-way audio capable  • Built-in microphone  • Built-in microSD card slot (SD / SDHC / SDXC) for local storage  • DC 24V / AC 24V / High PoE (IEEE 802.3bt)  • 3-axis mechanism (pan / tilt / rotate)  • Ingress protection (IP67)  • Vandal resistance (IK10 for metal casing)  • AI analytics available for 4 channels concurrently (Intrusion,  Cross Line, Enter Area, Leave Area, Face Detection, People  Flow Counting, Crowd Density Monitoring)  • Defog  • 3D noise reduction  • Motion detection  • Tampering alarm  • Text overlay  • Privacy mask  ...

Garantie: 24 mon.

Datentabelle 

Textinhalt des PDF-Datenblattes:

GV-TMS20811 November 5, 2025
- 1 -
GV-TMS20811 AI 4 x 5MP Quad-Sensor Multi-Directional H.265 5x Zoom Super
Low Lux WDR Pro IR IP Dome






• AI deep learning: AI Perimeter Protection & Classification
(Human, Vehicle)
• 4 adjustable lenses in one camera cover up to 360° field of
view
• 1/2.7" progressive scan super low lux CMOS sensor
• Min. illumination at 0.002 lux
• Wide Dynamic Range Pro (WDR Pro)
• Day / Night functionality (with removable IR-cut filter)
• Intelligent IR
• IR distance up to 50 m (165 ft)
• Triple streams from H.265, H.264
• Up to 30 fps at 2880 x 1620
• Two-way audio capable
• Built-in microphone
• Built-in microSD card slot (SD / SDHC / SDXC) for local storage
• DC 24V / AC 24V / High PoE (IEEE 802.3bt)
• 3-axis mechanism (pan / tilt / rotate)
• Ingress protection (IP67)
• Vandal resistance (IK10 for metal casing)
• AI analytics available for 4 channels concurrently (Intrusion,
Cross Line, Enter Area, Leave Area, Face Detection, People
Flow Counting, Crowd Density Monitoring)
• Defog
• 3D noise reduction
• Motion detection
• Tampering alarm
• Text overlay
• Privacy mask
• 12 languages supported
• ONVIF (Profile G, S, T, M) conformant

Introduction
GV-TMS20811 is a motorized network camera with 4 adjustable lenses, providing a 360° field of view and AI function support for 4
channels concurrently. It features four 5 MP CMOS image sensors to deliver a video resolution of 2880 x 1620 at up to 30 fps and is
equipped with an automatic IR-cut filter and nine IR LEDs for day and night surveillance. The camera supports H.265 video codec to
achieve a better compression ratio while maintaining high-quality pictures at reduced network bandwidths. It adheres to IP67 and
IK10 standards and can be powered through PoE.

Empowered by deep learning algorithms, its AI technology distinguishes humans and vehicles from other moving objects. Integrated
with GeoVision Video Management Software (VMS), it supports AI perimeter protection, real-time alerts, event playback, and more.



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Deep Learning Function
Face Detection AI Perimeter Protection People Flow Counting

(Intrusion, Crossing Line,
Entering Area, Leaving Area)



Specifications
Camera
Image Sensor 1/2.7" progressive scan super low lux CMOS
Picture Elements 2880 (H) x 1620 (V)
Minimum
Illumination
Color 0.002 Lux (F1.2, AGC ON)
B/W 0.001 Lux (F1.2, AGC ON)
IR On 0 Lux
Shutter Speed Auto / Manual (1 ~ 1/100000 sec)
White Balance Automatic, Manual
Gain Control Automatic, Manual
S/N Ratio 52 dB
WDR WDR Pro
Dynamic Range 130 dB
Lens
Megapixel 5 MP for each lens
Day / Night Yes (with removable IR-cut filter)
Lens Type Motorized varifocal
Focal Length 2.7 ~ 13.5 mm
Maximum Aperture F/1.2
Mount Ø 14 mm
FOV
Horizontal 110.3° ~ 31°
Vertical 57.1° ~ 17.5°
Diagonal 143.4° ~ 38.1°
Operation
Focus Auto / Manual
Zoom 5x Optical Zoom
Iris Fixed
IR LED
Quantity 9 IR LEDs
Max. IR Distance 50 m (165 ft)
DORI Detect Observe Recognize Identify
Lens
2.7 mm 70.9 m (232.5 ft) 28.4m (93.0 ft) 14.2m (46.5 ft) 7.1 m (23.3 ft)
13.5 mm 247.5 m (812.0 ft) 99.0m (324.8 ft) 49.5m (162.4 ft) 24.8 m (81.2 ft)
Operation
Video Compression H.265, H.264, MJPEG
Video Streaming Triple streams from H.265, H.264, or MJPEG
Frame Rate
30 fps at 2880 x 1620, 2688 x 1520, 2560 x 1440, 2304 x 1296, 1920 x 1080, 1280 x 720
(60 / 50 Hz)
* The frame rate and performance may vary depending on the number of connections
and data bitrates (different scenes).
Maximum Throughput 50 Mbps
Maximum Streams
* When the total bitrate is within the
maximum throughput
20
Video Analytics
Motion Detection, Tampering Alarm, Audio Detection
* Tampering alarm and audio detection are only accessible through the camera’s Web
interface, which can be used to trigger alerts such as e-mail and FTP.


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Image Settings
Brightness, Saturation, Contrast, Sharpness, Flicker-less, 2D Noise Reduction, 3D Noise
Reduction, Exposure Compensation, Metering Control (BLC), Smart Illumination
(Infrared), White Balance, Defog, Dewarping, Image Orientation (Flip, Mirror, 0°, 90°,
180°, 270° – including Corridor format)
Audio Compression G.711
Audio Support Two‐way audio (external speaker required)
Digital I/O
Input 3 input (dry contact, NO / NC)
Output 2 relay output (30V DC, 1A / 125V AC, 0.5A)
Video Resolution
Main Stream
2880 x 1620 (Default), 2688 x 1520, 2560 x 1440, 2304 x 1296, 1920 x 1080, 1280 x 720,
720 x 576, 640 x 360, 704 x 288, 352 x 288
Sub Stream 1920 x 1080 (Default), 1280 x 720, 720 x 576, 640 x 480, 640 x 360, 704 x 288, 352 x 288
Third Stream (Closed by Default) 720 x 576, 640 x 360, 704 x 288, 352 x 288
Network
Interface 10/100/1000 Ethernet
Protocol
802.1X (including EAP-TLS), ARP, DDNS, DHCP, DNS, FTP, HTTP, HTTPS, ICMP, IGMP,
IPv4, IPv6, NTP, ONVIF (Profile G, S, T, M), PPPoE, QoS, RTCP, RTP, RTSP, SMTP, SNMP,
SSL/TLS, SSH, TCP, UDP, UPnP
Deep Learning Function
AI Analytics
Sensor 1
- Perimeter Protection (Human & Vehicle classification): Cross Line, Enter Area, Leave
Area, Intrusion
- Face Detection, People Flow Counting, Crowd Density Monitoring
Sensor 2
Sensor 3
Sensor 4
*Within a sensor, all Perimeter Protection rules can be enabled together. However, due to hardware resource limitations, only one
AI function per sensor can be enabled at a time: Perimeter Protection, Face Detection, People Flow Counting, or Crowd Density
Monitoring.
*Each sensor can have an AI function enabled independently.
Mechanical
Camera Angle
Adjustment
Pan 0° ~ 360°
Tilt 0° ~ 65°
Rotate 0° ~ 355°
Connector
Power Input 3-pin Power Input wire
Power Output
2-pin terminal block with pitch 3.81 mm (0.15 in)
* The Power Output port supplies power to external microphones and speakers.
Ethernet RJ-45 connector
RS-485
Half-duplex, 2-pin terminal block with pitch 3.81 mm (0.15 in)
* The RS-485 port is used for input/output data transmission.
Audio
Built-in microphone Yes
External microphone required
Yes (3-pin terminal block with pitch 3.81 mm
or 0.15 in)
Built-in speaker No
External speaker required
Yes (3-pin terminal block with pitch 3.81 mm
or 0.15 in)
* Choose either the built-in or external microphone.
* The Audio In port only supports microphones with a power supply.
Digital I/O 4-pin terminal block with pitch 3.81 mm (0.15 in)
Local Storage microSD card slot (SD / SDHC / SDXC), up to 512 GB
General
Operating Temperature -30°C ~ 60°C (-22°F ~ 140°F)
Humidity 5% ~ 95% (no condensation)
Power Source DC 24V, 2.5A / AC 24V, 2.5A / PoE++ (IEEE 802.3bt, 60 W)
Max. Power Consumption 48.7 W
Power Output DC 12V, 100mA
Dimensions Ø 318 x 136.6 mm (Ø 12.5 x 5.4 in)
Weight 4.77 kg (10.52 lb)
Ingress Protection IP67
Vandal Resistance IK10 for metal casing
Certification CE, FCC, RoHS, UL compliant


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Web Interface
Installation Management Web-based configuration
Maintenance Firmware upgrade through Web Browser or GV-IP Device Utility
Access from Web Browser
Live View, Playback, Image Quality, Video Recording, Bandwidth Control, Image
Snapshot, Digital Zoom, Voice Intercom, Text Overlay, Image Masking
Language
Chinese Traditional, Czech, English, French, German, Hungarian, Italian, Japanese,
Polish, Portuguese, Russian, Spanish
Applications
Software Supported
GV‐VMS (V17.4.8 / V18.3.5 or later, patch files required), GV‐Control Center (V4.2.1 or
later, patch files required), GV‐Recording Server / Video Gateway (V2.1.1 or later, patch
files required), GV‐Edge Recording Manager for Windows (V2.3.0 or later), GV-IP Device
Utility (V9.0.3 or later)
* GV-TMS20811 occupies four channels of GV-VMS.
Smart Device Access GV-Eye for iOS / Android (V3.5.0 or later)
Live Viewing Browser (Edge, IE mode in Edge, Chrome, Firefox), Mobile App
Note:
1. Do not use clothes or any ordinary material to clean the camera cover since they may result in scratches.
2. Specifications are subject to change without notice.

Packing List
1. GV-TMS20811 Quad-Sensor IR Dome
2. Mount Bracket
3. Waterproof Rubber Set
4. Screw Kit
5. Drill Template Paster
6. Protective Tape
7. Torx Wrench
8. Download Guide

Accessories
Model No. Name Details
GV-Mount113
(must be used with
GV-Mount114,
GV-Mount208-5 or
GV-Mount210-3)
Pendant Adapter Plate


Dimensions: Ø 318 x 116 mm
(Ø 12.5 x 4.6 in)
Weight: 1.3 kg (2.9 lb)
GV-Mount114
(must be used with
GV-Mount113)
Pendant Mount


Dimensions: Ø 116.5 x 239 mm
(Ø 4.6 x 9.4 in)
Weight: 0.67 kg (1.5 lb)
GV-Mount208-5
(must be used with
GV-Mount113)
Swan Neck Mount


Dimensions: 879 x 831 x 166 mm
(34.6 x 32.7 x 6.5 in)
Weight: 4.3 kg (9.47 lb)
GV-Mount210-3
(must be used with
GV-Mount113)
Wall Pendant Mount


Dimensions: 216 x 141 x 313 mm
(8.5 x 5.6 x 12.3 in)
Weight: 1.0 kg (2.2 lb)


GV-TMS20811 November 5, 2025
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GV-Mount313
(must be used with
GV-Mount210-3)
Convex Corner Mount


Dimensions: 215 x 230 x 125 mm
(8.5 x 9.1 x 5 in)
Weight: 0.73 kg (1.6 lb)
GV-Mount480
(must be used with
GV-Mount210-3)
Pole Mount Bracket


Dimensions: 215 x 172 x 65 mm
(8.5 x 6.8 x 2.6 in)
Weight: 0.55 kg (1.2 lb)
GV-PA903BT Gigabit BT PoE++ Adapter


Dimensions: 170 x 100 x 40 mm
(6.69 x 3.94 x 1.57 in)
Weight: 760 g (1.68 lb)
GV-POE Switch The GV-POE Switch can be used for data transmission only. It does not
provide power to GV-TMS20811 cameras.
Power Adapter Contact our sales representatives for the countries and areas
supported.



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Mounting Type
Pendant Mount Swan Neck Mount Wall Pendant Mount
GV-Mount113 + GV-Mount114 GV-Mount113 + GV-Mount208-5 GV-Mount113 + GV-Mount210-3



Convex Corner Mount Pole Bracket Mount
GV-Mount113 + GV-Mount210-3
+ GV-Mount313
GV-Mount113 + GV-Mount210-3
+ GV-Mount480





Dimensions