Synopsis
The rise of the smart doorbell is one of the great tech success stories of the 21st century. Hannah heads to Los Angeles to take a deep dive into doorbell history and talk to market leaders Ring.
- Programme: The Secret Genius of Modern Life
- Series: 3
- Episode: 4: Doorbell
- Channel: BBC Two
- Broadcast year: 2025
- Physics
Licence: ERA Licence required
UK only
Staff and students of licensed education establishments only
Cannot be adapted
Add Notes
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