Minimum Requirements for CCTV Surveillance - General Specifications

Field of View / Purpose of Observation / Size of Object:

1. Identify – To identify a strange person for the first time – Object size 120%.
2. Recognize – To recognize a known person – Object size 50%.
3. Detect – To detect objects on monitor – Object size 10%.
4. Monitor – Monitoring events generally – Object size 5%.
5. Vehicle Recognition – Read vehicle license plates – Object size 20%.