Hi! Would like to found out about security cameras. Any suggestion of brands & models of cameras which fit the following descriptions? 
  
1) low lux (would be used in a dark room) 
2) wide angle (i want a wide angle view of the room) 
  
Another question is how to tell what's the angle the lens can take in? 90 degrees? 100 degress? etc... 
  
Really hope to see a reply soon. New to the forum and new to the CCTV world too.