Two systems. One clear purpose.
Vattenlarmet stops the leak before damage occurs. Motorised valve, control unit and moisture sensors in one ready-to-run package — choose Basic for standalone protection, or Pro when you want to be notified wherever you are.
Standalone protection that's always on watch.
Fully standalone — no app, no network. Alerts locally with buzzer and lights and shuts off the water automatically on a leak. Ideal for the holiday cabin, apartment or home where simplicity and reliability matter most.
- No app, no networkWorks regardless of internet or local power outages.
- Manual overrideThe valve can be operated by hand during power loss.
- Simple resetOne button press and the system is armed again.
- Running cost near zeroLow power draw, long lifetime, no subscription required.
Everything in Basic — plus alerts right in your pocket.
A complete system with control unit, up to eight sensor channels, motorised valve with manual override and moisture sensors for the risk zones. You're notified by SMS and email — and the full history lives in our secure cloud portal.
- SMS alerts via LoRaWANReaches you even where Wi-Fi and mobile data fail.
- Email as backupThe same notice in your inbox — nothing missed.
- Secure cloud portalFull event log, acknowledgements and response history.
- Insurance-grade evidenceTraceable documentation for insurers and property management.
Compare
Which one fits you?
Both systems shut the water off automatically. The difference is how you're informed and how the history is stored.
Technical overview
Engineered for decades of service.
Robust brass valve with stainless spindle, IP65 enclosure and tested for more than 100,000 open/close cycles. Ships ready to run with a power adapter.
- Valve size
- DN15–25
- Closing time
- < 7 s
- Max working pressure
- 1.0 MPa
- Media temperature
- 0–100 °C
- Ingress protection
- IP65
- Sensor channels
- Up to 8
- Covers every risk zone — dishwasher, fridge, freezer, bathroom
- Control unit with clear RESET / OPEN / CLOSE buttons
- Pro: LoRaWAN connectivity with long range
- Designed for Swedish homes and properties
Dimensioned drawing · motorised valve
Full technical specification, dimensions and standards references are available in a separate datasheet — contact us and we'll send it over.
Not sure which system you need?
Tell us a bit about your property or home and we'll come back with a recommendation and price — no obligation.