Expected earthquake intensity

    Connect to Relays or Audio

    Directly connected to our servers

    Local, regional and national protection

Protect your assets

Earthquakes can be catastrophic for businesses. With Grillo Wave, critical building systems can automatically turn on or off before the earthquake is felt in that location.


Shutoff Critical Systems

Your systems are wired directly to the Grillo Wave relays and controlled automatically. This can include PA audio systems, generators, elevators, machinery and more.

Monitor system remotely

Check on status of your Grillo Wave remotely, including cloud connectivity, historic messages, earthquake drills, and more.

They Trust Us

Wave Specifications

Cloud-Connected Device

This smart device connects to your local network and sends all telemetry to the Grillo Cloud.

  • Input: 5 V-5.5 V @500 mA
  • LCD: 320 x 240 Color TFT LCD
  • Weight: 120g
  • Material: Plastic
  • Battery: 150mAh @ 3.7V
  • Speaker: 1W
  • Size: 54mm x 54mm x 17mmv
  • Wifi 2.4Ghz (does not work with 5Ghz networks)
  • Ethernet / Cellular connectivity available on request.

Please note that the battery is only for short interruptions in power. The Grillo IoT should be connected to a power source at all times.

Dual-Relay Control

Turn on and off critical systems that enable your business to keep operating, and keep people safe.

  • Two relays
  • Relay allows on/off current/voltage:
    • AC :10A @ 250V
    • DC :10A @ 24V
  • DC power input: 9 ~ 24V
  • 2 * 2 pin HT3.96 terminal connectors
  • G15-Relay A/G12-Relay B

Audio Out

  • 3.5mm Stereo Headphone Jack
  • Left + Right audio channels
  • Volume adjustable
  • Use any 3.5mm stereo cable with this jack


Unlike other earthquake early-warnings, the Grillo IoT is smart. It knows where it is, and using its powerful dual-core processor, calculates how the earthquake will feel in its location. All in a few milliseconds.

 Double Relays

Controls up to 2 critical devices independently

Just Wi-Fi

Easy to connect with free Grillo App

Remote Updates

Can be sent new firmware when in the field using Grillo Cloud

Recent News

Our recent articles about Grillo, earthquakes and seismology.

Get in Touch

Get in touch and our seismologists and engineers can help you with your project, from monitoring a structure to creating a national EEW. We can offer custom solutions should you require APIs, additional storage, different datacenter locations, and more.

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