CCTV Calculator is a tool designated for camera system basic parameters determination and testing. It enables easy calculation of an appropriate focal length, camera view, IP camera bandwith, storage capacity for records archiving and of other camera system parameters.

Available calculations:
- Lens focal length calculator
- Camera viewing angle
- Settings for identification
- Bandwidth calculator
- Storage needs calculator
- Sensitivity recalculation
- RAID array space
- IPv4 and IPv6 address calculator
- Wireless signal calculator
- Fresnel zone
- ACK timeout
- mW to dBm calculator
- RAID calculator