Answer any FIVE of the following questions.
1. What are the functional requirements of a camera housing?
2. How do the indoor and outdoor camera housings differ from each other?
3. What types of materials are used to make the camera housings?
4. Name different types of housings for indoor as well as outdoor applications.
5. List the advantages and disadvantages of integrated camera as compared to regular camera systems.
6. Name different special camera housings.
7. What is(are) the uses and importance of NEMA environmental ratings.