A convenient and efficient approach is to integrate the smart electronic device into an existing outdoor electronic device, such that the smart electronic device can take advantage of existing infrastructures of the outdoor electronic device for mounting, powering and operating the smart electronic device. For example, a camera module can be integrated with a doorbell device, providing its functions of illuminating, capturing, and analyzing scenes, among other things in addition to doorbell functions. Such systems, devices, and methods optionally complement or replace conventional systems, devices, and methods for illuminating, capturing, and analyzing scenes. The present disclosure describes compact doorbell camera implementations having capabilities of high power on camera processing, low light e. g. , night time illumination, concurrent transmission of multiple HD video streams, and wirelessly communication with other devices over multiple protocols e. g. , Wi Fi, Bluetooth, and IEEE 802. 15. 4. Such a doorbell camera also complements, replaces and/or expands conventional doorbell functions based on these processing and communication capabilities.