- Contact Sensors connected to GPIO pins
- More contact sensors
- Wireless contact sensors
- Motion sensors to take different actions (light on/off, take picture and email it) when something is moving in the room. If alarm on, send a notification and email a picture so I can verify alarm.
- Touch sensors providing different types of touch detection (long, short, double tap, etc)
- Smart touch sensor to control single and three level lamps
- Ping sensors to know when people’s phones are home and to verify primary internet is up (switch to cellular when it’s down)
- Wall mounted pixel touch sensors to provide control of HA, cellular backup and house phone services.
- And modbus sensor to monitor and control house climate. Associated with this I use the aqara climate sensors.
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