A:AnswerI’m not sure if it works with another system as we already had Arlo cameras installed. I use my cell phone and also my iPad. Yes it requires WiFi
A:AnswerTo install an Arlo Video Doorbell, you must have an existing wired doorbell and chime with electrical wiring to a chime box. The voltage of the doorbell transformer must be between 16-24V AC. ^RM
A:AnswerKeeping the doorbell and camera separate lets you combine an Arlo Audio Doorbell with any Arlo wire-free camera of your choice. You also have the freedom to place your Arlo wire-free cameras anywhere around your front door so you can see more than what’s directly in front of your doorbell button. ^KN
