This 2K HD camera replaces any wired doorbell switch delivering vivid night and day video to a smartphone or tablet. Captures every person or package at the threshold in crisp detail with a 180° vertical FOV. This RE703 is not a standalone device, it requires a service subscription from an Authorized Alula Dealer to work on a network. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Smart Doorbells & Locks\Smart Doorbells". The seller is "lowvoltagesupplyco" and is located in this country: US.This item can be shipped to United States.