indoor, not more than 35 feet, security cameras for a recording studio lighting is plentiful, lots of 50 watt gui10 bulbs, but dimable, so low light is good possibility. Trying to keep from losing mics and equipment after late night sessions. watching a lobby, recording rooms, control room, equipment cabinets, using a 16 ch pc based card. but planning to use only 9, remote viewing necessary, as close to tv quality as possible, best I can do for about $100.00 per camera; may go double for one ptz cam, mostly dome will do, but one bullet style will be necessary. Thank you so much.