The first of its kind, this two-in-one cordless answering system and video doorbell combines a versatile phone system with a digital camera, for convenience and security at home. Like Caller ID for your front porch, this video doorbell allows you to screen visitors before answering the door, without worry of being seen. The camera automatically snaps a photo and sends it to the handsets when visitors ring the doorbell. You can then stream video, audio, or both with just two buttons. VTech IS7121-2 DECT 6.0 Expandable Cordless Phone with Audio/Video Doorbell and Answering System, Black, 2 Handsets with 1 Video Doorbell is one of many Security Cameras available through Office Depot. Made by VTech.