ring doorbell view

The listings show resolutions ranging from about 1080 x 1440 up to 3840 x 2160. Models are described using common labels such as 1080p, 1536p (HD+), 2K (2560 x 1440) and 4K.

Motion detection angles commonly range from about 140° up to 155°. Several listings show specific values such as 140°, 150° or 155° for motion coverage.

Listings show both infrared (black-and-white) night vision and color night-vision on some models. A common night-vision range listed is about 30 feet (one listing notes 6 meters).

Zoom varies by model. Examples in the results include up to 6x Enhanced Zoom on some 2K devices and up to 10x Enhanced Zoom on a 4K model.

The results include battery-powered models (built-in or removable rechargeable batteries) and hardwired models. Some listings note battery operation while others mention hardwiring to existing doorbell wiring for continuous power.

They offer Live View and two-way talk, real-time mobile notifications, and cloud recording. With a compatible subscription, listings note the ability to review recorded video for up to 180 days.

Install options include mounting a battery-powered unit (no wiring required) or hardwiring the doorbell into existing doorbell wiring for continuous power. Many listings note that hardware and tools are provided and that assembly/mounting may require an adult.