Grohe Sense Guard Smart Water Controller
Grohe Sense Guard Smart Water Controller - Error Detected
Grohe Sense Guard Smart Water Controller - WAN Connected
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Grohe Sense Guard Smart Water Controller

$571.20 Regular price


The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. The moment a pipe burst is detected, the water supply is automatically shut off and an alert is sent to your smartphone. AqualQ self-learning algorithm learns your patterns of water consumption and alerts you if your water consumption is higher than usual, even detecting minor leaks and notifying you on your smartphone. GROHE Sense Guard also monitors changes in temperature and humidity to help prevent frost damage and the spread of mold. GROHE Sense Guard connects to your home WiFi network. In the case of a connectivity loss, GROHE Sense Guard continues to protect your home by shutting off water in the event a pipe burst occurs.

Two Year Mfr Warranty
One Year Vid Warranty

Features & Tech Specs

Installation is Easy
GROHE recommends that you use the services of a plumber to install GROHE Sense Guard. The job is easy and fast: in about 90 minutes, your home is guarded from pipe breaks and leaks

Don’t Panic
Avoid damage and expense from water leaks or a pipe burst. The controller detects burst pipes, shuts off the water supply and then alerts you there has been a leak.

Get Notified
In the event of a water problem, you will be alerted on your smartphone. One look at your smartphone tells you all you need to know: the water has been stopped and you can relax.

Be Protected
The GROHE Sense Guard monitors water pressure, water consumption, detects leaks, and shuts water off automatically if a pipe bursts.

  • For wireless LAN, mains powered, 110 V, US plug type A
  • For one family houses
  • Detects pipe breaks, micro leaks, frost and unusual water flow
  • Automatic, manual or remote shut off function to limit water damage
  • Senses flow rate and water pressure
  • Valve normally open - without electricity the solenoid valve opens
  • Customize settings via GROHE Ondus App for iOS and Android
  • Status indication via LED light, buzzer and app
  • Residential use recommended
  • For horizontal or vertical installation right after the water meter

Installation Instructions (PDF)
Water Controller, Model 22503LN0
Power Adapter, Model 48375
Screen & Seal, Model 48358
Mounting Nuts, Model 48446

Protection Plan Protection plans starting at $5.00

Covered by Vidlogix

If your gear is damaged or breaks from normal wear and tear or accidental handling, the cost of repair or replacement will be covered. Vidlogix handles all processing, claims, and follow up.

Plans are competitively priced to meet your coverage needs. Plus, there's no middleman or lengthy approval process–which means approved claims are settled in days not weeks.

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