HD CCTV Camera System

About HD CCTV Camera System

An HD CCTV Camera System specification typically includes details about various components such as the cameras, storage, power supply, and other essential features. Below is a breakdown of the specifications you might encounter:

1. CCTV Camera Specifications:

• Resolution:

  • 1080p (Full HD): 1920x1080 pixels, good for general surveillance needs.
  • 4K (Ultra HD): 3840x2160 pixels, for high-clarity images and larger coverage.
  • 2K: 2560x1440 pixels, for medium-level clarity and coverage.

• Lens Type:

  • Fixed Lens: Non-adjustable; good for covering a specific area.
  • Motorized (Varifocal) Lens: Adjustable lens, can zoom in/out for different areas.
  • PTZ (Pan, Tilt, Zoom): Remote-controlled cameras that can pan, tilt, and zoom for flexible surveillance.

• Frame Rate:

  • 30fps (frames per second): Standard for smooth video playback.
  • 60fps: Higher frame rates for smoother motion and better clarity, particularly in fast-moving areas.

• Field of View (FOV):

  • Wide-angle (e.g., 90“120): For covering large areas.
  • Narrow-angle (e.g., 30“60): For focused surveillance of specific areas.

• Night Vision:

  • Infrared (IR) LEDs: For recording in low-light or no-light conditions, typically with a range of 20 to 100 meters.
  • Color Night Vision: More advanced cameras that record in color in low light using specialized sensors.

• Compression Format:

  • H.264/H.265: Video compression formats used to reduce storage requirements while maintaining quality.

• Weatherproofing:

  • IP66/67 Rating: Dust-tight and water-resistant, suitable for outdoor installations.
  • IP68 Rating: Fully waterproof and dustproof, ideal for harsher environments.

• Audio:

  • Two-way audio: Allows both listening to the environment and speaking through the camera.
  • One-way audio: Audio capture only.

2. NVR/DVR Specifications:

• Resolution Support:

  • Capable of recording in 1080p, 4K, or higher based on camera capability.

• Storage:

  • HDD/SSD Storage: 1TB, 2TB, or higher for recording. Storage size depends on the number of cameras and retention period.
  • Cloud Storage: For remote, off-site storage, with subscriptions for storage duration.

• Compression Support:

  • H.264/H.265: Efficient compression to save storage space while keeping video quality.

• Channels:

  • Systems support varying numbers of channels like 4, 8, 16, or even 32 channels for camera connections.

• Remote Access:

  • App/Software Support: Ability to view footage remotely using mobile apps or PC software.

• Networking:

  • Ethernet Ports: For wired connections to cameras (IP cameras).
  • Wi-Fi: For wireless IP camera systems.

3. Power Supply:

• PoE (Power over Ethernet): For powering IP cameras through the same Ethernet cable that transmits data.
• 12V DC Power Supply: For cameras that require an external power adapter.
• Backup Power: Uninterruptible Power Supply (UPS) to ensure system continues working during power outages.

4. Features:

• Motion Detection: Ability to detect motion and trigger alerts or recording.
• Smart Detection: Advanced motion detection with features like facial recognition, people counting, or vehicle recognition.
• Alerts: Email, push notifications, or SMS alerts when motion is detected or an event occurs.
• Local and Cloud Backup: Dual storage options for extra security.

5. Integration and Compatibility:

• Smart Home Integration: Compatible with Alexa, Google Home, or other home automation systems.
• Third-Party Integration: Compatible with other security systems such as alarms and access control.

6. Other Features:

• Two-Way Audio: Allows communication via the camera™s speaker and microphone.
• Weatherproof Housing: Necessary for outdoor cameras to withstand environmental conditions.
• PTZ Control: Pan, tilt, and zoom options for specific cameras to cover larger areas or specific points of interest.

Example Specification for a Full HD CCTV System:

• Cameras:

  • 4 x 1080p IP Cameras with H.265 Compression
  • 3.6mm Fixed Lens, 90 Field of View
  • IR Night Vision up to 30 meters
  • 12V DC Power Input, or PoE Support
  • Weatherproof IP66

• NVR:

  • 8 Channel NVR
  • 4TB HDD Storage
  • Supports up to 4K Recording
  • Motion Detection and Remote Access via Mobile App
  • HDMI/VGA Output for Local Viewing

• Power Supply:

  • 4 x PoE Ports (for camera power and data)
  • 1 x UPS for backup power

• Networking:

  • Ethernet Wired Connectivity
  • Optional Wi-Fi Support

Let me know if you need more detailed information on any particular component!