YOLINK Smart Home Starter Kit: Water Sensor 4-Pack & Hub Kit – Sensor Compatible with Alexa and IFTTT, 1/4 Mile Range…

Easy to put in. Scan, Plug and Play. Full installation and setup in lower than 10 minutes
Secure and informed, with Realtime phone app notifications, emails, SMS messages and automations (activate optional sirens, smart plugs..)
FAIL/SAFE: Patented technology! Pair your leak sensors to battery powered valve controllers and/or sirens. No web, no WiFi, power outage no worries!
Up to date Wireless Technology LoRa: low-power consumption (5+ year battery life) and “Longest Range, by Far!” (1/4 mile, open air)
Whole house smart home solution: Your YoLink leak detection system is a part of an entire product line, including smart wireless automatic water shut-off and a full smart home solution, including security, locks, plugs & switches, temperature, humidity, and smoke/CO sensors, and more
Requirements – Android or Apple smartphone, wired ethernet port or WiFi connection. App is at all times free, with 5 free texts per device, plus 5, monthly.