GeoVision- GV-TVD4711

  GEOVISION ANALOG & IP SURVEILLANCE SYSTEM GV-TVD4711  

FEATURES

• High-Definition Motorised Zoom

• This camera captures 4 MP resolution (2688 × 1520) at up to 30 fps using a 1/3" super low-lux CMOS sensor.

• Excellent Low-Light Sensitivity

• With a minimum illumination of 0.003 Lux, it’s capable of capturing detailed colour images even in very dim lighting.

• Remote Zoom & Focus Convenience

• Equipped with a motorised varifocal lens (2.8–12 mm), enabling remote zoom/focus adjustments for flexible field of view.

• Robust Outdoor Housing

• Vandal-resistant (IK10) and weatherproof (IP66) design ensures durability for outdoor use under challenging conditions.

• Efficient Compression & Streaming

• Supports triple streaming (H.265, H.264, MJPEG) which allows reduced bandwidth and storage while maintaining image quality.

SPECIFICATIONS

• Image sensor: 1/3″ progressive‑scan super low‑lux CMOS

• Minimum illumination: 0.003 lux; 0 lux with IR

• Resolution & frame rate: Up to 30 fps at 2688×1520

• Lens & zoom: Motorized 2.8–12 mm varifocal; horizontal FOV: 98°–31°

• IR range: Intelligent IR up to 30 m

• Video compression: H.265/H.264/MJPEG triple streams

• Protection rating: IP66 weatherproof, IK10 vandal-resistant

• Audio: Two-way audio with built-in mic; audio I/O available

• Storage: Built-in microSD slot (SD/SDHC/SDXC UHS-I, Class 10)

• Mechanics: 3-axis pan/tilt/rotate; remote focus/zoom; day-night IR-cut filter

  GEOVISION ANALOG & IP SURVEILLANCE SYSTEM GV-TVD4710  

FEATURES

• 4 MP Motorised Zoom for Flexible Coverage

• Provides up to 4 MP resolution with a 2.8–12 mm motorised varifocal lens, giving flexibility between wide-area and detailed views.

• Optimised Bandwidth Usage

• Uses H.265 video codec for efficient compression, enabling high quality images with lower network load.

• Reliable Night Performance

• Includes IR LEDs and an auto IR-cut filter for clear day/night switching and consistent image capture in low light.

• Ease of Installation and Adjustment

• Features 3-axis pan/tilt/rotate adjustment, making installation and alignment easier in varied mounting scenarios.

SPECIFICATIONS

• Image sensor: 1/3″ progressive‑scan Super Low Lux CMOS

• Resolution & frame rate: Up to 2592×1520 @ 20 fps; 2560×1440 @ 25 fps; 2048×1520 @ 30 fps

• Minimum illumination: 0.005 lux (color); 0 lux with IR

• Lens & zoom: Motorized varifocal 2.8–12 mm, F/1.4; 4.3× optical zoom; horizontal FOV 91°–27°

• IR range: Intelligent IR up to 30 m (100 ft); automatic IR‑cut filter

• Protection class: IP67 weatherproof, IK10 vandal-resistant metal casing

• Compression: H.265/H.264/MJPEG triple streams

• WDR & enhancements: WDR Pro, defog, 3D noise reduction, motion detection, tampering alarm

• Audio: Two-way audio capable; built-in mic; audio I/O (external mic/speaker supported)

• Storage: Built-in microSD slot (SD/SDHC/SDXC/UHS‑I, Class 10)

• Mechanics: 3-axis pan/tilt/rotate; remote focus/zoom; day/night auto IR‑cut filter

  GEOVISION ANALOG & IP SURVEILLANCE SYSTEM GV-TVD2712  

FEATURES

• Motorised Vari-Focal Zoom

• Equipped with a motorised varifocal lens the camera allows zoom and focus adjustments via the web interface. This offers flexibility in installation and field of view adaptation without manual lens changes.

• High Efficiency Compression

• Supports H.265 video codec to reduce bandwidth and storage use while maintaining high image quality. This makes it suitable for network-constrained installations.

• Sturdy Outdoor & Vandal-Proof Design

• Built with IP67 ingress protection and IK10 vandal resistance for reliable performance in harsh outdoor environments. The sturdy housing ensures durability against tampering and weather.

• Advanced Low-Light Performance

• With an automatic IR-cut filter and IR LEDs for day/night surveillance, the camera maintains colour detail in low light and switches to IR mode when needed. This ensures clear monitoring 24/7.

• Smart Video Features

• Includes features like WDR Pro to handle high contrast scenes and built-in intelligence for improved scene clarity. These enhancements give more reliable footage in challenging lighting.

SPECIFICATIONS

• Image sensor: 1/2.7″ progressive‑scan super low‑lux CMOS

• Minimum illumination: 0.003 lux (color); 0 lux with IR

• Lens & zoom: Motorized 2.8–12 mm, F/1.6; 4.3× optical zoom; horizontal FOV 103.6°–33.4°

• Resolution & frame rate: Up to 1920×1080 @ 30 fps

• IR range & day/night: Intelligent IR up to 40 m; automatic IR-cut filter

• Protection class: IP67 weatherproof, IK10 vandal-resistant metal casing

• Compression & streams: H.265/H.264/MJPEG; dual streaming

• Audio & mechanics: Built-in mic; 3-axis pan/tilt/rotate with remote zoom/focus

• Local storage: microSD slot (SD/SDHC/SDXC, UHS‑I, Class 10)

• Other imaging features: WDR Pro, defog, 3D DNR, motion detection, privacy mask, text overlay, tampering alarm