CIAS Volumeter is a free iPhone/iPad app designed for who want to discover, use or install the microwave barriers or sensors by CIAS for outdoor perimeter protections.

CIAS Volumeter allow you to understand the different possibilities of the following alarm products:

1) Murena
2) Ermo 482
3) Ermo 482X Pro
4) Ermusa
5) Coral
6) Manta

For each product, you can refine your installation settings changing the values of sensibility (minimum, medium, maximum) and distance (depending by the product [0-500]) to understand how long will be the dead zone and which will be the maximum coverage area in the middle of the area.

You can search product by name or by range.

For each product you'll be also directly linked to its details page on the main CIAS's website (

Feel free to contact CIAS with just one click on the Contact button.

CIAS Volumeter ( is developed by Action! (

What’s New

Version 2.7

This app has been updated by Apple to use the latest Apple signing certificate.

- new products details

App Privacy

The developer, Cias Elettronica Srl, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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