There arw multiple brands at different prices, but.. the best way i found is to use any old smartphone(s) or Tablet(s), download IP webcam and you can monitor your home feom anywhere on the go. It has to be installed on each device though. Also keep the phone(s) & or Tablet(s) connected to a charging coard that are acting as camers. I have had my entire house wired that way and it cost me nothing but chargers. *it also tells you if anyone else tries to or successfully gets through the firewall and tries to monitor on your IP which is useful against hackers.
Which one?
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