Our service will work fine as long as your camera can connect to the Internet. One other requirement: your camera must be able to upload footage to the cloud via FTP or SMTP (or FTPS/SFTP / SMTP over SSL).
I am not sure if any door bell cameras can support FTP/SMTP. Please read the product manual carefully. You can also use our Mobile Security Camera for iOS and Android. It can use an old phone/tablet as an IP Security Camera or Baby/pet monitor. You can also use a webcam as an IP camera, or use a PC as a CCTV NVR system with CameraFTP VSS software.