Starfish flood sensor

Guard your home from flooding

Starfish flood sensor

We have the solution

Safe and dry

All you have to do is place the device on the spot, where there’s a flood danger. It will reliably guard your washing machine, dishwasher, boiler or basement.

Immediate flood detection

Thanks to our ZOOCO app, you will know about unexpected flooding in time. You’ll be alerted by push notification, SMS or e-mail.

Water resistance

With the IP 67 coverage norm, the device can last 30 minutes submerged in water.

Long life

The device has an integrated battery lasting up to 10 years. The ZOOCO app will alert you about low battery in time.

Sound signal

Upon flooding, the device will alert with loud beeping. You’ll hear the same sound, when there’s anything wrong with device (like tipping over).

Doesn’t require an internet connection

The device works on Sigfox network, covering 95% of Czech Republic. Thus, you don’t need wi-fi nor SIM card.

ZOOCO app is free with the sensor

ZOOCO app is free with the sensor
  • Czech web-based and mobile app ZOOCO is accessible at any time and from anywhere.
  • You can check the status of your household in real time. You’ll see all the statuses of the sensor in a simple history list.
  • Upon a water leakage, the app will send you a push notification, SMS or e-mail.
  • You can share the sensor data with more people. You can also remove people from sharing at any time.

Where can you use the sensor?


Place your flood sensor next to a washing machine or dishwasher. You’ll know first signs of leakage immediately.


Watch out for cracked risers. Flooding your downstairs neighbours is the most frequent insurance event.


Guard your cottage by a river. Thanks to an immediate notification, you’ll know your property is flooded.

Starfish flood sensor

Price for the sensor 1 099 CZK
Yearly subscription price 
190 CZK

Total price
1 289  CZK
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The sensor activation can not be simpler

  • You can add the device into your ZOOCO app account by QR code or by copying the activation code found in the packaging.
  • In the app, you’ll easily configure the phone number or e-mail to send notifications of the sensor.
  • Put the sensor into a small amount of water (approx. 2 mm is enough), so the sensor contacts and submerged. You’ll hear a short beep.
  • Afterwards, remove the sensor off of the water. After 15 seconds, you’ll hear 3 short beeps and the device is activated successfully.

Sensor parameters


Network type Sigfox
Coverage RCZ1 (esp. Europe)
Signal reach in countryside 50 km, in a city 3–5 km
Frequency range 868 MHz

Power supply

Battery integrated lithium batteries 1500 mAh
Average battery life 10 years
Battery capacity 1500 mAh
Power consumption in sleep mode 1 μA
Critical battery voltage 1,9 V
Power consumption in active broadcast mode 50 mA

Installation and usage

Mechanical fastening horizontal in the spot, where you want to detect the flooding
Reading method activated in the moment of sensoric flooding
Data representation ZOOCO app
Readout precision 99,9 %

More information

Installation location horizontal
Coverage IP67
Fixation by standing upright
Mass 45 g
Dimensions 60 × 60 × 60 mm
Package contents 1× Starfish flood sensor, integrated lithium battery, 1× activation manual, 1× tech specs

Other texts

Operating temperature -25°C to +70°C
Certification Sigfox Class 1, CE, RoHS

Starfish surfs on Sigfox network waves.

More about Sigfox

Check the signal availability
You can configure all the notification rules<br/>in the ZOOCO app.

You can configure all the notification rules
in the ZOOCO app.

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