HD PTZ Speed Dome Camera

HD Analog PTZ Speed Dome Camera is a type of surveillance camera that combines high-definition analog video with pan-tilt-zoom (PTZ) functionality, typically enclosed in a dome-shaped housing. Here's a breakdown of its key features and what makes it useful

What is an HD Analog PTZ Speed Dome Camera?

• HD (High Definition): Captures video in high resolution, commonly 720p (1MP), 1080p (2MP), or even higher. It provides clearer, more detailed images than standard definition analog cameras.

• Analog: Transmits video over coaxial cables (like RG59), using technologies like HD-TVI, HD-CVI, or AHD. These allow HD video transmission over traditional analog systems.

• PTZ (Pan-Tilt-Zoom):

  • Pan: Camera rotates left and right (360° continuous rotation).

  • Tilt: Moves up and down, typically up to 90° or more.

  • Zoom: Optical zoom (usually 10x–36x or more) allows focusing in on distant subjects without losing image quality.

• Speed Dome:
  A dome-shaped camera with fast, precise movement. Ideal for tracking moving subjects in real-time, especially in large outdoor areas.

Key Features:

• Remote Control: Can be controlled via DVR, joystick controller, or remote software.

• Preset Tours & Patterns: Automatically moves through preset viewing angles or repeats specific movement paths.

• Auto-Tracking (optional): Some models follow moving objects automatically.

• Infrared (IR) Night Vision: Allows monitoring in complete darkness, with ranges varying from 20m to over 150m.

• Weatherproofing (IP66/IP67): Built for outdoor use, resistant to rain, dust, and extreme temperatures.

• Lightning Protection: Protects the camera from surges caused by lightning or power issues.