Stated another way, the battery may be recharged between the button presses to reach a power level that is sufficient to sustain operation of the camera module 1004 during a subsequent press on the button 1002. In some implementations, the battery is configured to sustain a predetermined number e. g. , 100 of continuous presses on the button of the doorbell camera 106 without losing battery power. In some implementations, in response to a user press on the button 1002, the speaker of the doorbell camera 106 may play a pre programmed ring chime, before the remote chime 1006 rings or concurrently while the remote chime 1006 is ringing. In some implementations, how the speaker of the doorbell camera 106 and the remote chime 1006 function may be determined according to a home structure state e. g. , at home, away, sleeping. For example, if the home structure state is set or detected as “sleeping,” the speaker of the doorbell camera 106 plays the pre programmed ring chime or an audio message associated with the home structure state, while the remote chime 1006 remains silent. Moreover, a message may be sent to the client device 220 that executes the user mobile application 624 in association with the doorbell camera 106, indicating that the user has pressed the button 1002 of the doorbell camera 106 at a certain time. In some implementations, the doorbell camera 106 may prompt a visitor to record an audio message, and send the audio message and a timestamp associated with the press on the doorbell button 1002 to the server system 164 and further to the user mobile application 624 of the client device 220.