Keep an eye on your home when you're away with the snow Nest Cam 1080p Indoor Camera. This unit is powered by an included USB Type-A power adapter. It uses a 1/2.8" image sensor to capture 1080p resolution video at 30 fps. Two IR LEDs provide up to 15' of night vision. The camera features a 135° diagonal field of view, two-way audio with noise cancellation, and motion detection.