Airbnb is banning all indoor security cameras in properties listed on its platform and will restrict the use of outdoor cameras and noise monitoring devices. Cameras were previously allowed in some indoor areas like hallways if disclosed. Outdoor cameras must be disclosed and not monitor indoor spaces or private areas. Noise monitors must only assess decibel levels, not record or transmit sounds. The changes aim to simplify Airbnb's policy and continue prioritizing user privacy. Violations of the new rules may lead to listing or account removal. The policy changes follow consultations on privacy concerns over monitoring devices.