Prevent leaks, avoid costly water damage, and automate your home’s water safety with a smart, whole-home protection system.
Water damage is one of the most expensive and disruptive problems homeowners face—yet also one of the easiest to prevent with the right setup. Whether it’s a slow drip under the kitchen sink or a sudden pipe burst in winter, a leak can spread fast, damage flooring and cabinets, attract mold, and lead to thousands of dollars in repairs.
This guide explains what awhole-home water protection systemis, how it works, and how you can build a complete setup using modern leak detection and automatic water shut-off technology.
Even a small leak can cause big problems. Most water incidents fall into three categories:
Average repair cost in North America:
Most homeowners don’t realize:
Insurance claims for water damage now exceed fire and theft combined.
> A smart water protection system helps stop leaks at the earliest possible stage—before damage spreads.


To truly protect your home, you need to address the areas where leaks most commonly occur.


Basement leaks spread quietly and are costly because water pools unnoticed.

Basement leaks spread quietly and are costly because water pools unnoticed.

A burst washing machine hose can release500+ gallonsper hour.
持続可能で費用対効果の高い家を簡単にコントロール
ホースから水道本管まで、Grus がカバーします。

The Grus AquaNet Smart Water Protection System combines five powerful devices—including smart valves, leak sensors, and hose timers—that form a flexible and automated defense.

一滴一滴が大切。隅々まで保護。




センサー、遮断弁、タイマーを 1 つのスマート システムに統合します。
Grus デバイスがリアルタイムで連携して漏れを検出し、遮断する仕組みを学びます。
現代の住宅向けに設計された完全なスマートバルブ。
手動のメインバルブを、WiFi に直接接続する電動遮断バルブに置き換えます。
即時アラート、流量データ、リモート コントロールなどをスマートフォンから直接取得できます。
- リアルタイムの流量監視(0.1 ガロン/分の精度)
- 設定可能な高/低流量アラーム
- WiFi + Tuya Smart Life 互換性
- オプションのバックアップバッテリー
- 標準のDN20(¾インチ)継手で取り付けます
- スマートプロテクションにアップグレードする住宅
- DIY インストール (ハブやサブスクリプションは不要)
- センサーと組み合わせることで家全体の漏水に対応
はい。適切に設置すれば、スマートな止水弁はAquaNet-BDcan monitor flow and instantly shut off your main water supply. It can also pair with leak detectors for automatic response, giving you real-time alerts and full control via your phone.
どのようにインストールするか知りたいですか?
どちらもフル機能のスマート水遮断バルブですが、AquaNet-VM はさらに一歩進んでいます。
AquaNet-VM includes built-in temperature, pressure, and flow sensors, making it ideal for users who want detailed system diagnostics and environmental protection alerts.
AquaNet-BD focuses on core shutoff functionality and flow monitoring, with simpler installation and backup battery support.
>AquaNet-VM は高感度モニタリング用です。AquaNet-BD は手頃な価格で信頼性の高い保護を実現します。
Yes. Devices like AquaNet-M (immersion) and AquaNet-LD (cable sensing) can be linked with AquaNet-BD or VM. When a leak is detected, the valve can close automatically—creating a full leak detection system for home use.
Yes. AquaNet-BD supports a backup battery (Ni-MH), which ensures the valve can still respond during power outages. During blackout mode, remote app control is paused, but local valve operation still works.
ハブなし。月額料金なし。
All Grus AquaNet devices work on your 2.4GHz WiFi and are controlled via the Tuya Smart Life app—the same app used by millions of smart home users worldwide.
保護したいエリアの数によって異なります。
自動水遮断弁と漏水検知器を備えた基本的なセットアップは、200ドル以下.
Expanding to cover multiple rooms with cable sensors or hose valves can cost $300–$500—still far less than a single flood repair.
Absolutely. An automatic water shut off valve paired with leak detectors can prevent major flood damage when no one’s home.
遠隔地の物件、賃貸物件、短期の物件に最適な保護策です。
スマート遮断弁、リークセンサー、あるいは完全なAquaNetシステムから始めても、
Grus は、1 滴ずつ、よりスマートで安全な家を構築するのに役立ちます。

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