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Item 1 of 15


- Product Description
- Product Specifications
- Shipping and Returns
The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. Once 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 water pressure to help prevent frost damage. 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.
Basic Requirements:
- · Single-family residential home use only
- · Must be installed on potable cold water line only with a maximum 1” pipe size
- · 110 V US plug type A standard electrical outlet needed
- · Wireless LAN is needed to connect to the ONDUS app
Product Features:
- · Guard comes standard with 3/4” NPT male adapters. A 1” NPT male adapter mounting bracket is available but sold separately
- · For wireless LAN, mains powered, 110 V, US plug type A
- · Detects pipe breaks, micro leaks, frost and unusual water flow
- · Automatic, manual or remote shut off function to limit water damage
- · Detects leaks by measuring flow rate and water pressure
- · Valve normally open - without electricity the solenoid valve opens
- · Use ONDUS App for both iOS and Android for customized settings and remote control
- · Status indication via LED light, buzzer and app
- · For horizontal or vertical installation right after the water meter. Please follow the installation instructions carefully
- · Includes 70 7/8” power cable, plug type A
- · CE approved and meets the requirements of IAPMO IGC 349-2017
- · Noise classification 1 in accordance with DIN4109 incl. certificate- Monitors water pressure in the pipes, detecting minor water leaks to a major pipe burst
- Also detects Frost and unusual water flow
- Sends an alert to your smartphone
- Customize settings via GROHE Ondus app for iOS and Android
- For horizontal or vertical Installation right after the water meter
- Requirements: 2, 4 GHz Wi-Fi network | wpa/Wpa2 protection
- If a mac-filter is activated, you must add the Mac address of the GROHE sense guard to the Mac List of the router
- Includes: 1 x water controller with 1 (25mm) connection, mounting nuts 3/4 inch (19mm), extendable power cable 27 1/2 inch (0.7M) length, plug type A
- CE approved
The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. Once 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 water pressure to help prevent frost damage. 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.
Basic Requirements:
- · Single-family residential home use only
- · Must be installed on potable cold water line only with a maximum 1” pipe size
- · 110 V US plug type A standard electrical outlet needed
- · Wireless LAN is needed to connect to the ONDUS app
Product Features:
- · Guard comes standard with 3/4” NPT male adapters. A 1” NPT male adapter mounting bracket is available but sold separately
- · For wireless LAN, mains powered, 110 V, US plug type A
- · Detects pipe breaks, micro leaks, frost and unusual water flow
- · Automatic, manual or remote shut off function to limit water damage
- · Detects leaks by measuring flow rate and water pressure
- · Valve normally open - without electricity the solenoid valve opens
- · Use ONDUS App for both iOS and Android for customized settings and remote control
- · Status indication via LED light, buzzer and app
- · For horizontal or vertical installation right after the water meter. Please follow the installation instructions carefully
- · Includes 70 7/8” power cable, plug type A
- · CE approved and meets the requirements of IAPMO IGC 349-2017
- · Noise classification 1 in accordance with DIN4109 incl. certificate- Monitors water pressure in the pipes, detecting minor water leaks to a major pipe burst
- Also detects Frost and unusual water flow
- Sends an alert to your smartphone
- Customize settings via GROHE Ondus app for iOS and Android
- For horizontal or vertical Installation right after the water meter
- Requirements: 2, 4 GHz Wi-Fi network | wpa/Wpa2 protection
- If a mac-filter is activated, you must add the Mac address of the GROHE sense guard to the Mac List of the router
- Includes: 1 x water controller with 1 (25mm) connection, mounting nuts 3/4 inch (19mm), extendable power cable 27 1/2 inch (0.7M) length, plug type A
- CE approved
- Model # (MPN)
- 22503LN0
- Product ID
- 165735331
- Manufactured By
- GROHE US
- Sold By
- Houzz
- Size/Weight
- W 3.63" / D 5.44" / H 10.44" / 2.64 lb.
- Materials
- Acrylonitrile Butadiene Styrene (ABS)
- Assembly Required
- No
- Collection
- Grohe Sense
Product Documentation
Sold by Houzz- Free shipping!
Ready to ship to the contiguous U.S. in 3-9 days
This product does not ship to Canada
Note: Free shipping is not available to AK, HI, PR or Canada. Some exclusions apply.
Houzz offers a 30-day standard return policy for most items. We also accept returns on damaged large or oversized items that ship via freight, as long as you report the damage within 5 days of delivery. View our full return policy.
- Product Description
- Product Specifications
- Shipping and Returns
The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. Once 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 water pressure to help prevent frost damage. 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.
Basic Requirements:
- · Single-family residential home use only
- · Must be installed on potable cold water line only with a maximum 1” pipe size
- · 110 V US plug type A standard electrical outlet needed
- · Wireless LAN is needed to connect to the ONDUS app
Product Features:
- · Guard comes standard with 3/4” NPT male adapters. A 1” NPT male adapter mounting bracket is available but sold separately
- · For wireless LAN, mains powered, 110 V, US plug type A
- · Detects pipe breaks, micro leaks, frost and unusual water flow
- · Automatic, manual or remote shut off function to limit water damage
- · Detects leaks by measuring flow rate and water pressure
- · Valve normally open - without electricity the solenoid valve opens
- · Use ONDUS App for both iOS and Android for customized settings and remote control
- · Status indication via LED light, buzzer and app
- · For horizontal or vertical installation right after the water meter. Please follow the installation instructions carefully
- · Includes 70 7/8” power cable, plug type A
- · CE approved and meets the requirements of IAPMO IGC 349-2017
- · Noise classification 1 in accordance with DIN4109 incl. certificate- Monitors water pressure in the pipes, detecting minor water leaks to a major pipe burst
- Also detects Frost and unusual water flow
- Sends an alert to your smartphone
- Customize settings via GROHE Ondus app for iOS and Android
- For horizontal or vertical Installation right after the water meter
- Requirements: 2, 4 GHz Wi-Fi network | wpa/Wpa2 protection
- If a mac-filter is activated, you must add the Mac address of the GROHE sense guard to the Mac List of the router
- Includes: 1 x water controller with 1 (25mm) connection, mounting nuts 3/4 inch (19mm), extendable power cable 27 1/2 inch (0.7M) length, plug type A
- CE approved
This Product Has Been Described As:
- leak detector
- smart home
- water leak detector
At Houzz we want you to shop for GROHE US GROHE Sense Guard Smart Water Controller part # 22503LN0 with confidence. You can read real customer reviews for this or any other product and even ask questions and get answers from us or straight from the brand. When you buy GROHE US GROHE Sense Guard Smart Water Controller or any product product online from us, you become part of the Houzz family and can expect exceptional customer service every step of the way. If you have questions about GROHE US part # 22503LN0 or any other product for sale, our customer service team is eager to help.