How far away from a wifi source can the door be placed?

The range of your wireless network can be affected by a number of factors, including the type of access point used, and the construction of your home. As such, it is not possible to give a general answer to this question. We recommend connecting to the wireless network you wish to use with your phone, and standing where you wish to place your control panel. If your phone indicates a good wifi signal, it should be sufficient to use with the Omlet Smart Autodoor. If your phone only shows one bar of wifi, or none at all, then you could find the signal is too weak for the control panel to work effectively. You may wish to move the coop or access point to improve coverage, or purchase a range extender