The card is basically debt-proof, but you'll have to be OK with opening a Chime account. Also note that there are no rewards or upgrade paths, and other unsecured cards you may get later won't ...
In the interests of completeness, this Tapo doorbell isn't actually the cheapest option on the market. If you're feeling brave, you could take a punt on this "Sunnyjane" 1080p smart doorbell camera ...
They can be a little pricey though. Everyone seems to buy Amazon's Ring Doorbells and, while you can get a basic wired one for about £50, a decent wireless one will be around £100. Sky’s ...