surveillance system cameras

Optionally, when such a notification is pushed into the client device 220, the user mobile application 624 is automatically activated to display a user interface to receive a user response.

surveillance system cameras

e. , by connecting the wires 1014 1020. Then, the bypass unit 1012 generates the supply monitoring signal to indicate whether the input AC voltage is greater than the supply threshold, before the doorbell camera 106 needs to be connected to replace the conventional doorbell. Stated another way, if the supply monitoring signal indicates that the input AC voltage is not sufficient to drive the doorbell camera 106, a user does not need to take the efforts to replace the doorbell 1024 with the doorbell camera 106. Under some circumstances, the input AC voltage is substantially low and insufficient to support some camera functions that require relatively large power consumption. Optionally, the camera module 1004 is configured to in accordance with a determination that the input AC voltage is not greater than the supply threshold, disable capturing images and exchanging data with a remote server, and enable communication with a client device via a short range communication link e. g. , a Bluetooth communication link. Optionally, the camera module 1004 is configured to in accordance with a determination that the input AC voltage is not greater than the supply threshold, activate a low power mode. In the low power mode, the images are optionally captured and/or transmitted to the server at a lower resolution and a lower frame rate, and local image processing may be disabled to conserver power. In some implementations, the doorbell camera 106 alternates between a first camera mode and a second doorbell mode during its normal operation.