![](http://www.alamy.com/thumbs/6/AC5FA83E-E562-4CC9-B00F-AA416254FB9B/BP08G5.jpg)
Communication equipment such as interphone is usual in new urban buildings.
Size: 2736px × 3648px
Photo credit: © Botastock images / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: access, alert, apartment, button, communication, device, door, doorbell, electronic, enter, entrance, entry, gate, home, intercom, interphone, key, lock, modern, office, precaution, protection, residence, safety, security, sign, system, talk, voice, wall, white