Dome Camera
One of the most basic and common cameras for indoor installation. Mostly used as a day only camera.
Bullet Camera
This camera is mounted and fixed to a specific place to monitor one area. These work best as home security cameras
Day/Night CCTV Camera
Has the advantage of being able to operate in any environment. This camera does not need infrared illuminators to help it see in the dark and can capture clear video in day and night. It can even function well when there is a glare or direct sunlight. Best used for outdoor surveillance. Can also be a Dome Camera
Wireless Cameras
This cameras has much more flexibility when it is being installed. There are no wires, saves its data directly to a cloud system, Can be placed exactly where you need it to be, can be concealed more easily as there will be no dangling wires anywhere, can check the feed from anywhere, and depending on the camera can be placed pretty far away from its receiver. Can also be a dome camera