The future of flexible connectivity is here with RealSync. The Schlage XE360 Series is the next generation of wireless locks from Schlage. The sleek design looks as good as it performs, at an affordable price. XE360 devices feature an interchangeable FleX Module that enables options for access control connectivity. Choose from two modes - offline via Bluetooth® or persistent (real-time) online via Wi-Fi. Wi-Fi mode includes RealSync, which has the groundbreaking ability to request and receive a lock's status and send a command to a lock and receive verification in seconds, with no additional hardware or wiring, saving time and costs.