crwdns2934241:0crwdne2934241:0 Aiden
crwdns2934249:0crwdne2934249:0:
If you mean the red one that you only see when it is kind of dark, I believe that is the night vision. "Those small red lights around the CCTV cameras are called IR LED or simply infrared LED. They're used to supply lighting for security cameras to see in dark and low light conditions which are turned off at day time." -Quora
crwdns2915684:0crwdne2915684:0:
open