Nest

1.3-megapixel color sensor6x digital zoom3:4 aspect ratioVideoHD. 960 x 1280 pixels. up to 30 FPS24/7 live viewNight vision HDRH.264 encodingVideo historyThe Nest Doorbell (battery) includes 3-hour event video history. You can upgrade to 30 days of event video history with a Nest Aware subscription. or 60 days of event video history with Nest Aware Plus. However. whether you choose battery or wired installation. the Nest Doorbell (battery) cannot continuously record 24/7 video history. Google Nest offers other cameras and wired doorbells that can record 24/7 video history with a Nest Aware Plus subscription.AudioHigh-quality speaker and microphoneTwo-way audio with noise cancellationField of view145°diagonalLightsWhite LED status light ringRGB LED status light SensorsPIR (motion and proxim