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WorksheetsCHAPTER 4 – Camera Housing and Mounting
Total questions: 18
Worksheet time: 9mins
What is the purpose of camera housings?
To house indoor cameras
To conceal the camera's viewing direction
To protect surveillance cameras from environmental influences
To provide an intelligent algorithm
What does IP stand for in the context of enclosures for surveillance cameras?
Ingress Protection
Ingress Protocol
Ingress Perimeter
Ingress Performance
What does the first digit of the IP code represent?
Protection against ingress of dusk
Protection against ingress of liquids
Protection against ingress of solid objects
Protection against ingress of glass
What does the second digit of the IP code represent?
Protection against ingress of dust
Protection against ingress of liquids
Protection against ingress of solid objects
Protection against ingress of glass
How does the ingress protection rating system classifies the level of protection for surveillance cameras enclosures?
Through digits in IP code
Through letters in IP code
Through symbols in IP code
Through algorithms in IP code
What are the two main types of coverings?
Plastic and silicon
Rubber and glass
Metal and plastic
Transparent and smoked
What is the purpose of having a smoked cover?
To conceal their viewing direction
To improve emergency preparedness
To protect the surveillance cameras from environmental influences
To detect and alert users of a change in a camera’s operating conditions
What type of housing is used for outdoor cameras?
Vandal-resistant and humidity-resistant
Vandal-resistant and vibration-resistant
Vandal-resistant and weather-resistant
Dust-resistant and weather-resistant
What is the purpose of a vandal-resistant housing?
To resist violent attacks
To protect against water
To protect against dust
To resist against low volume
What type of weather-resistant housing is needed for cameras to be used in extremely warm or cold environments?
A housing with a built-in humidifier
A housing with a built-in heater and fan
A housing with a built-in air conditioner
A housing with a built-in humidifier
What type of protection does a weather-resistant housing provide for cameras?
Protection against heat and cold
Protection against dust and sand
Protection against wind and sunlight
Protection against solid objects and liquid
What is the minimum IP rating a weather-resistant housing should have to provide sufficient protection for camera components?
IP63
IP64
IP65
IP66
How does a weather-resistant housing protect cameras from damage caused by rain and dust?
By conforming to the IP rating
By using a special type of seal
By conforming to the IP address
By using a special type of coating
What type of camera housing can be installed on the wall without any additional camera bracket?
PTZ camera housing
Dome camera housing
Indoor camera housing
Outdoor camera housing
What is required for the outdoor PTZ camera housing to be mounted on a wall?
A cable gland
A special type of seal
A connecting arm
A special type of bracket
What type of camera housing is typically used with ceiling mounts?
PTZ camera housing
Indoor camera housing
Outdoor camera housing
Dome type camera housing
What type of mount is typically used with PTZ cameras at places such as expressways, road junctions, or parking lots?
Pole mount
Pendant mount
Parapet mount
Corner mount
Where are parapet mounts typically used for mounting a camera?
On a pole or to place the camera at a greater height for a better viewing angle
On a wall or to place the camera at a greater height for a better viewing angle
On the rooftop or to place the camera at a greater height for a better viewing angle
On the ground or to place the camera at a greater height for a better viewing angle
