A:AnswerBlink does currently require a 2.4ghz WiFi-based Internet connection to operate. Blink is not compatible with wifi networks broadcasting a 5ghz signal.
A:AnswerThe Blink system is designed to capture motion based on heat moving across the field of view of your Blink camera. The system will often detect motion from pets walking in front of the camera. Using the Sensitivity setting in camera settings, you can make adjustments to fine tune the system to avoid alerting pet/animal motion. This process will take some guess and check to determine the best sensitivity value for your Blink system depending on camera placement and size of the pet/animal.
A:AnswerThe Blink Sync module would need to remain plugged into a normal wall outlet at all time for the Blink cameras to operate, you are able to however manually arm and disarm your Blink System or even individual cameras on your system at anytime through the APP.