There are a few different factors that can affect the range of a doorbell camera, including the quality of the camera and the strength of the WiFi signal. In general, however, most doorbell cameras will have a range of about 30 feet. This means that they should be able to pick up a clear image of anyone who is standing within about 30 feet of the camera. If you're looking for a doorbell camera with an extended range, there are a few options available. The Ring Video Doorbell 2, for example, has a range of up to 150 feet. This is thanks to its built-in WiFi extender, which gives it a boost in terms of both range and signal quality. Another option is the Zmodo Greet Pro, which has a range of up to 200 feet. This doorbell camera also includes a WiFi extender, allowing it to reach further distances than most other models. Finally, the SkyBell HD Doorbell Camera has a range of up to 300 feet. This is thanks to its powerful battery, which allows it to operate for extended periods of time without requiring a power source. If you need a doorbell camera with an extremely long range, then the SkyBell HD is likely your best option. However, if you're looking for a more affordable option, then the Ring Video Doorbell 2 or the Zmodo Greet Pro may be better choices.