GV-SD2301-20X 2MP PoE Outdoor Full HD Speed Dome, 20X Optical Zoom, Super Low-Lux, IP67, PoE++


Availability: In Stock
Ships within 1 to 12 Hours
List Price: $2,699.00
SKU: GV-SD2301-20X
Product #: 86146
Camera Resolution: 1920 x 1080

Power Supply:
Remote Login Support:

This pan/tilt/zoom security camera is part of GeoVision's Speed Dome line. It is a network IP camera that can record up to 1080p resolution footage at 30 frames per second. The surveillance camera is capable of 20x optical zoom, 360 degree panning and a -20° ~ 200° tilt. It works excellent in low light environments due to the infrared cut filter and backlight compensation features. This camera is ideal for both indoor and outdoor use due to the IP67 and IK10 ratings.


  • 1/2.8" progressive scan super low lux CMOS sensor
  • Min. illumination at 0.001 lux
  • Full HD 1080p at up to 30 fps and 720p at up to 60 fps
  • 20x optical zoom and 12x digital zoom
  • Wide Dynamic Range Pro (WDR Pro)
  • Day and night function with IR-cut filter
  • 2-way audio
  • Vandal resistance (IK10 for metal and polycarbonate casing)
  • Ingress protection (IP67)
  • Built-in micro SD card slot (SD/SDHC) for local storage
  • 4 digital inputs, 1 relay output
  • DC 24V / AC 24V / High PoE (PoE++, 50 W)
  • Pan 360° endlessly
  • Tilt from -20° to 200°
  • Preset speed at up to 460° /sec
  • PTZ movement (Preset, Sequence, Auto Pan, Cruise and Tour)
  • PTZ movements by schedule
  • Auto and manual PTZ calibration
  • Auto focus
  • Backlight Compensation
  • Image noise reduction
  • Motion Detection
  • Privacy mask
  • Dual streams from H.264 and MJPEG
  • Supports iPhone, iPad, Android & 3GPP
  • 31 languages on Web interface
  • ONVIF (Profile S) conformant
  • Ordering Part. Number: 120-SD2301-S20
  • Model Number: GV-SD2301-20X
  • GV SKU Number: 84-SD2301S-2011

* No memory card slot & local storage function for Argentina.
* Optional GV-PA901 PoE Adatper is required for applying PoE function.


Camera GV-SD2301-20X
Image Sensor 1/2.8" progressive scan super low lux CMOS
Optical Zoom 20X
Digital Zoom 12X
Picture Elements 1920 (H) x 1080 (V)
Minimum Illumination Color 0.02 Lux at F/1.6
B/W 0.001 Lux at F/1.6
Electronic Shutter Speed 1/1 ~ 1/10000 sec.
White Balance Automatic, Manual
Iris Control Automatic, Manual
AGC Control Automatic, Manual
S/N Ratio 50 dB (AGC off)
WDR Pro Yes
Dynamic Range Up to 72dB
Optical Lens
Megapixel Yes
Day/Night Yes (with removable IR-cut filter)
Focal Length 4.7 ~ 94 mm
Maximum Aperture F/1.6
Horizontal FOV 55.4° ~ 2.9°
Operation Focus Auto/Manual
Zoom 20X
Iris Auto/Manual
Video Compression H.264, MJPEG
Video Streaming Dual streams from H.264 and MJPEG
Video Resolution Main Stream 16:9 1920 x 1080, 1280 x 720, 640 x 480, 320 x 240
Sub Stream 16:9 1920 x 1080, 1280 x 720, 640 x 480, 320 x 240
Frame Rate 30/25 fps (60/50 Hz) at 1920 x 1080
60/50 fps (60/50 Hz) at 1280 x 720
* The frame rate and performance may vary depending on the number of connections and data bitrates (different scenes).
Audio Compression G.711, AAC (optional)
Audio Support Two-way Audio
Sensor Input 4 Input (Dry Contact)
Alarm Output 1 Digital Output (200mA 5V DC)
Interface 10/100 Ethernet
Temperature Detector Yes
Connectors Power DC Jack, PoE ++
Ethernet 10/100 Base-T, RJ-45 connector
Audio 1 in (RCA female for microphone); 1 out (RCA female for speaker)
Local Storage Micro SD card slot (SD/SDHC, SD version 2.0 only, Class 10)
* SDXC and UHS-I card types are not supported.
Digital I/O I/O Wires
Pan Travel 360° endless
Tilt travel -20° ~ 200°
Manual Speed 0.5° ~ 460°/s
Calibration Auto/Manual
Presets Max. Number 255
Accuracy 0.2°
Sequence Max. Number 8
Max. Presets Allowed 16
Auto Pan 8
Cruise 4
Tour Max. Number 8
Max. Number of Preset / Sequence / Auto Pan / Cruise 16
Privacy Mask 8
Proportional Pan / Tilt Auto (Pan and tilt speed proportional to zoom ratio)
Automatic Function Preset, Sequence, Auto Pan, Cruise, Tour
Mechanical Flip On/Off
Digital Slow Shutter On/Off
Motion Detection On/Off
Wide Dynamic Range On/Off
Day/Night: Mechanical IR Cut Filter On/Off
Picture Flip On/Off
Image Freeze On/Off
Digital Noise Reduction On/Off
Alarm Input 4
Output 1
Reaction Preset, Sequence, Auto Pan, Cruise, Tour
Operating Temperature -40°C ~ 70°C (-40°F ~ 158°F)
Heater 1 On: 5°C (41°F); Off: 8°C (46.4°F)
Heater 2 On: -7°C (19.4°F); Off: -2°C (28.4°F)
Fan-On 60°C (140°F)
Humidity 20% ~ 90% (non-condensing)
Dimensions Ø211.63 x 232mm (8.33" x 9.13")
Weight 3.1 kg (6.82 lbs)
Power Source 24V AC ± 10%, 3A / 24V DC ± 10%, 3.75A / High PoE++ (PoE++)
Max. Power Consumption 50 W (with 30 W heater)
Ingress Protection IP67
Vandal Resistance IK10 for metal and polycarbonate casing
Regulatory CE, FCC, RCM, RoHS compliant
Power over Ethernet
PoE Standard PoE++ (50 W) / PD
PoE Power Supply Type End-Span
PoE Power Output 56V DC, 1050mA. (50 W Max.)
Web Interface
Installation Management Web-based configuration
Maintenance Firmware upgrade through Web Browser or Utility
Access from Web Browser Live View, Video Recording, PTZ Control, Preset, Sequence, Cruise, Auto Pan, Tour, Image Quality, Bandwidth Control, Image Snapshot, I/O Control, 2‐way Audio, Picture‐in‐Picture (PIP), Picture‐and‐Picture (PAP), Text Overlay, Image Masking
Language Arabic / Bulgarian / Czech / Danish / Dutch / English / Finnish / French / German / Greek / Hebrew / Hungarian / Indonesian / Italian / Japanese / Lithuanian / Norwegian / Persian / Polish / Portuguese / Romanian / Russian / Serbian / Simplified Chinese / Slovakian / Slovenian / Spanish / Swedish / Thai / Traditional Chinese / Turkish
Network Storage GV-System (GV-DVR / NVR), GV-VMS, GV-Backup Center, GV-Recording Server
Smart Device Access GV-Eye for iOS and Android
Live Viewing Browser (IE, Chrome, Firefox, Safari), Mobile Phone
CMS Server support GV-Control Center, GV-Center V2, GV-VSM



1. Specifications are subject to change without notice.

2. Do not use clothes or any ordinary material to clean the camera cover since they may result in scratches.

3. Mind the following when using an inserted memory card for recording:


  • Recorded data on the memory card can be damaged or lost if the data are accessed while the camera is under physical shock, power interruption, memory card detachment or when the memory card reaches the end of its lifespan. No guarantee is provided for such causes
  • The stored data can be lost if the memory card is not accessed for a long period of time. Back up your data periodically if you seldom access the memory card.
  • Memory cards are expendable and their durability varies according to the conditions of the installed site and how they are used. Back up your data regularly and replace the memory card annually.
  • To avoid power outage, it is highly suggested to apply a battery backup (UPS)
  • For better performance, it is highly suggested to use Micro SD card of MLC NAND flash, Class 10
  • Replace the memory card when its read/write speed is lower than 6 MB/s or when the memory card is frequently undetected by the camera.

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