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.

Check in-app activity

View and control the Starfish flood sensor activity in a clear application. You can check the status of the object anytime from anywhere.

Long life

The sensor has a replaceable battery that lasts up to 5 years (depending on the number of messages sent). Thanks to the ZOOCO application, we will notify you in due time when the sensor has reached the end of its service life.

Sound signal

When the sensor detects an unwanted water leak, it alerts you with an audible, vibration and optical signal and sends a notification to the application.

Doesn’t require an internet connection

The device works on NB-IoT/Sigfox network, which covers 99% of the area with an outdoor signal. 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 2 399 CZK
Yearly subscription price 
363 CZK

Total price
2 762  CZK
- +

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.
  • Remove the protective tape from the sensor contacts. To activate the sensor, place a conductive object (such as a paper clip) on the sensing contacts.
  • Then hold for 20 seconds. The sensor triggers a light and beep and sends an initial message.

Sensor parameters


Network type Sigfox/NB-IoT
Coverage Europe
Signal reach 100 % of outdoor area coverage and 94% of indoor population covered
Frequency range 868 MHz

Power supply

Battery 1x CR123A
Average battery life 5 years

Installation and usage

Mechanical fastening horizontal at the point where you want to detect flooding
Reading method connection of sensing contacts with sensed liquid
Data representation ZOOCO app
Readout precision 99,9 %

More information

Installation location horizontal
Coverage IP62
Fixation laying
Mass 92 g
Dimensions diameter 89 x 23mm
Package contents 1 x Starfish flood sensor, 1x CR123A, 1x activation manual, 1x technical manual

Other texts

Operating temperature - 20°C to + 60°C
Certification LTE CAT NB1, Manufacturer Elko EP s.r.o.
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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