There’s plenty of smart home kit to ramp up your home security, but smart locks are a good place to start. They protect your front door, which is the main entry point to your gaff. But nobody likes the idea of faffing around with tools to install one, especially if you run the risk of messing the lock up. But this Securaki smart lock can be installed on 90% of UK doors without any DIY skills. It’s controllable over Wi-Fi, from your phone, and from smart assistants.