GROHE Sense Smart water sensor

for wireless LAN, battery powered
instant flooding alarm
senses room temperature
receive updates on temperature and humidity once a day
customize settings via GROHE Ondus App for iOS and Android
status indication via LED light, buzzer and app
for placement on a flat non-conductive surface
supports connections to wireless LAN protected by password of up to 32 characters in length
LongLife Battery: expected lifetime up to 4 years,
depending on the use of the water sensor
including:
• 1 x water sensor
• 3 x AAA batteries
CE approved
wireless LAN 2.4 GHz
Made in Germany

youtube :https://youtu.be/wiBI2uxIyKg