In some implementations, the method 1050 is implemented at the doorbell
camera 106 having a doorbell housing 702 and a doorbell button 1002 mounted on a front cover plate 708 of the doorbell housing 702. The doorbell housing 702 contains a camera module, an LED indicator, a processor and memory including programs executed by the processor. The doorbell camera 106 is electrically coupled to 1052 a remote chime 1006 via a bypass unit 1012 powered by a transformer 1010 that provides an input AC voltage. The remote chime 1006 is configured to ring 1054 in response to a user press on the doorbell button 1002. A supply monitoring signal is generated 1056 by the doorbell camera 106 based on the input AC voltage to indicate whether the input AC voltage is greater than a supply threshold. Based on a value of the supply monitoring signal, a user is notified by the doorbell camera 106 as to whether there is sufficient voltage to power the doorbell. In accordance with the supply monitoring signal, a message is presented by the doorbell camera 106 to a user of the doorbell camera 106 to indicate whether the input AC voltage is low with respect to the supply threshold. In some implementations, the message may
include a visual message displayed by the LED indicator e. g. , a single LED light, a LED display ring formed around the doorbell button 1002 on a surface of the doorbell housing 708 according to one of a set of predetermined visual patterns input AC voltage. In some implementations, the message may include an audio message broadcast by the speaker of the doorbell camera 106.
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It features a rechargeable battery pack as well.
Not only will you be able to get a good view of your front door from your mobile device, you can also hear and talk to whoever’s at the door, no matter where you are.
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- emergency response system
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