If you’re prone to forgetting or losing your keys, you need the Altro Smart Model X smart lock. This home system uses Zero-Touch technology, allowing you to lock and unlock your front door without any keys. Using dual-band Wi-Fi and Bluetooth, it connects to the Altro mobile app where you can monitor alerts. Featuring a touchscreen keypad, it lets you share temporary access to your home with friends and family without providing them with a set of keys. Furthermore, this smart lock features one-way video and two-way audio. Therefore, you can communicate and see guests without approaching the door. And you’ll even receive real-time alerts when someone’s at your door. Finally, the Altro Smart Model X also features motion detection where it’ll automatically begin video recording if it senses suspicious activity.