# Tapo TD21 2K Battery Video Doorbell

Get clearer front-door monitoring with the Tapo TD21 2K Battery Video Doorbell, offering 160° view, full colour night vision and long battery life.

- [Original product page](https://www.ofertitastop.com/uk/product/tapo-td21-2k-battery-video-doorbell)
- [View offer](https://www.ofertitastop.com/uk/visit/tapo-td21-2k-battery-video-doorbell)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-11-10T11:17:01.779Z
- Brand: Tapo
- MPN: TD21
- EAN / GTIN: 8885021371863
- SKU: ofertitastop-uk-22953
- Category: Cameras & Optics > Cameras > Surveillance Cameras
- Source store: amazon UK
- Active deal: Yes
- Price: 42.49 GBP
- Previous price: 56.00 GBP
- Discount: 24%
- Rating: 4.3 / 5
- Reviews: 4336

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This battery-powered video doorbell brings clearer day and night monitoring with a compact setup and fewer interruptions. With 2K resolution and a 160° diagonal field of view you get more useful detail than a typical 1080p unit, and the full colour night vision with spotlight helps identify faces and parcels when light is low. If you prioritise clear footage in a simple, wireless device this is a straightforward option, if you prefer wired power you may look elsewhere.

## Key points

The Tapo TD21 suits door monitoring where ease of installation matters. It records at 2K 3MP for finer details and uses a 160° ultra-wide view to cover head-to-toe approaches. Smart notifications flagged by free AI detection arrive on your phone, with alerts for people, vehicles, pets and packages, so you can react quickly. Two-way audio lets you speak with visitors, and compatibility with [amazon](https://www.amazon.co.uk/Tapo-TD21-Ultra-Clear-Ultra-Wide-Detection/dp/B0DGLVB89G?tag=ukofertitasto-21) Alexa and Google Assistant allows hands-free viewing on supported displays. Battery life is long according to the manufacturer, reducing the need for frequent recharges.

## Tech summary

- Name: **Tapo TD21 Battery Video Doorbell**
- Display: 2K 3MP
- Field of view: 160° DFOV
- Battery: 6-Month Battery
- Protection: IP65

## Where it shines

Expect straightforward wireless installation and practical day-to-night monitoring. The combination of wide coverage and higher resolution helps when identifying delivery details or recognising faces at a distance. The included chime adds convenience for homes where a wired doorbell is absent.

## Best use cases

This doorbell makes sense if you want a battery device with detailed footage and broad coverage for front-door monitoring. It suits homeowners who want push alerts with AI filtering and occasional two-way conversation with visitors. It may not suit you if you need permanent wired power or if you require an integrated cloud recording subscription, as the product emphasises local convenience and free AI detection.

## Images

![Tapo TD21 2K Battery Video Doorbell — 1](https://www.ofertitastop.com/i/pNAnsYoCJ8sX6YeAs-w-CCs-FKV9gDX-BmMu_CTpfSWiA_4rNjSAFWn3n69HzE0P4Qpw98hXkwsN4iDu4dMtVwOUQUzB-I8iE2XP8vm_HIyCXvy6a2RLlq6_nQ.jpg)

![Tapo TD21 2K Battery Video Doorbell — 2](https://www.ofertitastop.com/i/AhaCxB_fPQbjT9Y4-g8tr1-eKBAPoqGN5N50MyPuEzCWn4xOpPg4wVJ_GM0aCgeDJIUirgfd_JAg5yhfL2cs1dfMQUktMzgyD_nMCbQ0POfToesEz9aQc7xCnw.jpg)