In today’s hostile world, it’s important to secure your home and get a little piece of mind (yah, maybe that’s pushing it a little but it sounds good). Regular locks can be picked, but there’s a next generation solution. It’s called the GuardianXL and it’s a biometric door lock that reads your fingerprints. This lock by Artemis Solutions Group runs on 4 AA batteries.

But how will my family members open the door? No problem! The biometric door lock can handle up to 99 users. Registering and removing users is simple and instant. Now the whole family—or anyone you wish—can simply walk up, plant their finger on the scanner and gain access. It’s a whole lot easier than worrying about duplicate keys being out in the population. This lock is a deal at around $300.