WaterCop from DynaQuip Controls is a complete line of water leak detection and automatic shut-off systems that help effectively reduce plumbing-related water damage in residential and commercial buildings. Using a network of sensors located where leaks and low temperatures are known to occur, it detects water and low temperatures and quickly closes the main water supply valve. Systems offer valves for 1/2- to 12-inch waterlines. They are equipped with auxiliary input/output contacts for integration with security or building automation systems. Z-Wave compatible systems are also available. SmartConnect devices and mobile apps work with most systems by providing system status notifications and open/close control from a smartphone or tablet. This allows for 24/7 remote monitoring of a home, vacation home or office property. 800-545-3636; www.watercop.com.