A fisheye CCTV camera is a type of surveillance camera equipped with an ultra-wide-angle lens, typically offering a 180-degree or 360-degree field of view. Here’s what you need to know:
🔍 Key Features:
- Wide Coverage: A single camera can monitor a large area, reducing the need for multiple cameras.
- 360° Panoramic View: Often ceiling-mounted to cover an entire room without blind spots.
- 180° Wall Mount View: Captures wide scenes when mounted on a wall.
- Digital PTZ (Pan-Tilt-Zoom): Allows digital movement and zoom within the wide image.
- Dewarping Technology: Converts the distorted circular fisheye image into flat, viewable formats (like split screens).
✅ Advantages:
- Cost-Efficient: Covers more area with fewer cameras.
- Discreet Surveillance: Small and often less noticeable.
- Ideal for Indoor Use: Offices, retail stores, lobbies, etc.
- Event Tracking: Good for overview and crowd monitoring.
⚠️ Limitations:
- Lower Detail at Distance: May not offer the clarity of a zoom lens for long distances.
- Image Distortion: Raw footage is highly distorted unless dewarped.
- Not Ideal for All Areas: May struggle in outdoor environments or large open fields.
🔧 Popular Use Cases:
- Retail stores (loss prevention)
- Banks and ATMs
- Offices and open-plan workspaces
- Warehouses and logistics centers
- Public transport terminals