Bring home automation to your house with Z-Wave's mesh wireless network. Each Z-Wave module is designed to let you wirelessly control your home's lights, appliances, temperature and more, all from a remote control, your computer, or from any device on the Internet, including a smartphone or tablet.The SmartCode Deadbolt featuring Z-Wave enables the door lock to wirelessly communicate with other devices in the home. With the use of a Web-enabled Z-Wave bridge, the lock allows you (and only you) to remotely check the door lock status, lock or unlock the door and receive text or email alerts. Requires 4 AA batteries, not included.