Sometimes, one or more of the smart devices are located in an outdoor environment e. g. , in a porch or a backyard of a house. For example, one or more network connected cameras are often installed on an outer wall of a house, and configured to provide video monitoring and security in the outdoor environment. These smart devices e. g. , by the bypass circuit 1012C while coupling the camera module 1004 of the doorbell camera 106 to the transformer 1010 to receive power therefrom. It is noted that when the remote chime 1006 is bypassed, the remote chime 1006 is electrically coupled to the bypass unit 1012 and the transformer 1010 while still letting pass a substantially low current that is less than a threshold chime current and does not activate the remote chime 1006 to ring. In addition, the bypass unit 1012 is configured to operate in the second doorbell mode in accordance with a determination that a user press has been applied to the button. In the second doorbell mode, the bypass unit 1012 enables the remote chime 1006 to ring while coupling the doorbell camera 106 to the transformer 1010 e. g.

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This also means that they do not need any electrical power outlet within its vicinity which can only be good news.

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When home owners are elderly, incapacitated in some way or frequently left home alone, this peace of mind is invaluable.

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