LeakSmart’s new LeakSmart Snap is a shut-off valve control that installs in seconds without any tools or the need to cut into the main water supply line. Protection can be extended even during power outages and downed wifi with the new LeakSmart Hub 3.0. LeakSmart Snap programs itself to calibrate the torque required to turn off a home’s main water supply, making adjustments if necessary, and is strong enough to open even the toughest valve in a home. Place the LeakSmart Hub anywhere within the home for optimal coverage and communication between LeakSmart devices. The latest Zigbee 3.0 protocol ensures the hub will continue working—sending emergency notifications through LeakSmart’s free smartphone application—even if wifi is down or the power is out.