Camera snaps a photo and sends it to handsets (sold separately). view larger Sleek audio/video doorbell with large push button. view larger Accessory Audio/Video Doorbell As part of the IS7121 system, this audio/video camera doorbell is like caller ID for your front porch. The camera 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, so you can decide whether to answer, without the worry of being seen. Requires an IS7121-series phone to operate Video camera on doorbell Adjustable camera angle Weatherproof Intercom to the cordless handset Key Features Front porch screening Front Porch Video Screening Like caller ID for your front porch, this video doorbell allows you to screen visitors before answering the door, without the worry of being seen. Take a Snapshot or Stream Video The video doorbell automatically snaps a photo and sends it to the handsets when visitors ring your doorbell. You can then stream video, audio, or both with just two buttons. Video Camera on Doorbell With the audio/video camera on the doorbell, you can see a snapshot of visitors and communicate from inside with the streaming video and intercom features. DECT 6.0 Digital Technology This interference-free technology provides superior voice and sound quality and higher protection against eavesdropping than 2.4GHz and 5.8GHz phone systems. What"s in the Box 1 camera doorbell, 1 power adapter, 2 AA alkaline batteries, camera mounting screws, Quick Start guide