The document discusses three types of surveillance cameras: IR day/night cameras which can see in low and no light conditions using infrared LEDs, dome cameras which are housed in a dome-shaped enclosure to make the camera less noticeable and protect it from tampering, and the top 5 ranking surveillance camera companies which are Hikvision, Dahua, Reolink, Axis, and Vivotek.
3. IR Day/Night Came
ra
An IR day/night camera is a type of s
urveillance camera that is designed to
capture clear images in both low-light
and no-light conditions. These camera
s are equipped with infrared LEDs tha
t emit invisible light, which allows the
camera to see in complete darkness.
7. Dome Camera
A dome camera is a type of surveillan
ce camera that is housed in a dome-sh
aped enclosure. The enclosure is desi
gned to make the camera less noticea
ble and to protect it from vandalism or t
ampering. Dome cameras are commo
nly used in indoor and outdoor applicat
ions.