Description
Hydro-4 Bluetooth Water Timer
The Claber 90840 Hydro 4 BT is the next-generation evolution of Claber's popular all-in-one irrigation system. This updated version integrates Bluetooth technology, allowing you to manage your entire garden’s watering schedule directly from your smartphone via the myClaber app (for iOS and Android). It can also be paired with the Claber 90844 Bluetooth rain sensor (sold separately).
The Hydro-4 BT is a professional-grade, all-in-one irrigation solution that manages up to 4 independent watering lines. This pre-assembled unit combines a battery-powered timer and four solenoid valves inside a rugged, compact valve box, making it ideal for gardens up to 700 square meters.
Because it is battery-powered (batteries not included), the Hydro-4 requires no electrical wiring, enabling quick installation above ground or underground. It features an IP68 waterproof rating, providing the highest level of protection against water, dust, and moisture.
- Made from PA6 (polycaprolactam).
- 3/4-inch male threaded connections on both inlet and outlet sides.
- Operating water pressure is between 1 and 6 bar.




