Keep your home green and secure with the Brinks ARRAY Smart Deadbolt. This smart lock actually has a built-in solar panel to use the power of the sun. Unlike other smart locks, this one is always on. Even in the shade, you can still recharge the battery in the traditional way. Using the app, you can lock and unlock the deadbolt from just about anywhere. Or, you can do it the sort-of old school way. Simple and intuitive, you can slide the solar panel up to reveal a keypad and type in your code. Or, you can bring it way back to yesteryear and use your physical key. With something for everyone, the ARRAY also works with Amazon Alexa and, soon, Google Assistant.