Guardian Valve Wi-fi Leak Detection System

Guardian valve, detects water leaks, extreme cold & earthquakes, automatically shuts off main water supply to prevent damage, notifies user via phone app, app can also remotely control valve via wi-fi, wireless leak detectors can be placed up to 1,000' away from controller, batteries last up to 15 years, system will auto test the valve once per week, controller mounts over any brass quarter turn ball valve from 1/2" to 1" without tools or cutting of pipe, valve must be located inside house, garage or basement/crawl space, kit includes valve controller, 3 detectors, & 2 wired remote sensors for hard to reach areas.