Treat him to a Lockly Secure Pro with PIN Genie technology that features a unique randomized digital keypad every time the lock is approached. It’s compatible with Google Assistant and Amazon Alexa, allowing you to check the status of your door as well as lock and unlock using simply your voice. That means he can let the kids in, lock the door when things seem uncertain, or even let a friendly neighbor in to walk the dog in while he’s at work. Did we mention it uses an advanced biometric 3D fingerprint sensor, too? The future is pretty cool.