- Cloud Backup
The Complete Backup Checklist for Small Businesses
19 Mar, 2026







£45.20 inc. VAT
AI-generated summary
For £37.67 ex-VAT, the TP-Link Tapo TD20 is the kind of add-on that actually makes sense if you already use Tapo for anything else. It’s a doorbell “chime” device, so the value is in convenience: you get a practical audible/notification alert without relying on your phone every time. If you’ve got a Tapo doorbell and you want the household to notice the sound properly (especially in busier rooms or areas where the phone won’t get picked up), it’s a decent little solution.
That said, I wouldn’t buy it as a standalone “upgrade” unless you’re firmly in the Tapo ecosystem. If your doorbell isn’t Tapo-branded (or you’re not using Tapo apps), you’ll likely be fighting compatibility and ending up disappointed for the money. Also, if you expect it to replace a whole home alert setup (different tones in different zones, robust multi-device coverage, etc.), this isn’t that—think of it as a simple, low-cost chime rather than a full security alarm experience.
**Buy it if:** you have (or plan to add) a Tapo doorbell and want reliable alerts around the home. **Skip it if:** you want a universal doorbell chime or you’re already set up with better multi-room notification methods.

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