Find out about the success factors of the COTRAL solution

Each COTRAL hearing protection is personalised by a unique alphanumerical code, by ear and by individual. This code allows monitoring of each protection for 5 years, from the design of the protections to the end of their life, By means of the code, it will be very easy for you to acquaint yourself with all the protection options, available versions and operations performed on the equipment.

Because each employee does not have the same hearing history and same sensitivity, because the occupational constraints may be different, the protections are fully personalised.
You may be offered many different versions and options in order to meet your schedule of conditions: protections with or without handles, an electromagnetic detection bead, a communication kit for walkie-talkie...

Your needs in terms of attenuation and communication may vary from one employee to another. This is why we offer you 8 acoustic filters with different attenuations.
The ATAG+ method, developed by COTRAL International, is a filter selection method that takes account of:

• the volume and type of noise,
• the user’s wearing habits,
• the protections previously used,
• the need for communication,
• hearing losses already observed.

Do you need to have impressions taken, require information about noise, training in the risk of noise adapted to your group, your profession, your environment?
We are used to dealing with the issues of each company, whether in terms of duration, content, form or even place.
We have developed awareness campaigns that are entertaining and easy to implement in order to train your employees and involve them in your safety measures.