Mete the Geeni Smart WiFi Floodlight Security Camera: a motion activated solution that stops intruders in their tracks. It can record footage to a 128GB SD card. The Geeni SENTRY camera can be controlled from your smartphone. It comes with HD night vision and 100dB alarm.
You can connect SENTRY to 90-240V wiring and control it with voice assistants. Costs under $120 at this time.