IoT Projects at Home — COMMGiving

Here is a number of videos for DIY IoT in the home that includes door sensor and video camera over the internet to your phone.

Firstly demonstrating how my door sensor works.

Secondly, keeping your IoT information secure.

Lastly, the stuff I bought myself.
https://www.ebay.ca/itm/Mini-WIFI-HD-Hidden-Spy-Pinhole-Camera-Security-IP-Wireless-DIY-DV-Nanny-Cam/133197278475
https://www.ebay.ca/itm/50M-WIFI-Door-Window-Sensor-Smart-Intrusion-Detector-HomeSecurity-Alarm-APP-R3J0/303253582340
https://privatevpn.com/