Connected and protected hands free
IT1 is a combination of moulded hearing protections and a wireless communication accessory.
IT1 features
- Wireless
- Dual Connect with two devices at the same time
- Distance range: up to 10 meters
- 32 grams
- Water and dust resistant - IP67
- 11h battery-life - Magnetic tip
- Custom-made crylit tips
- Digital fabrication from earprints
- 2 different filters : 22 and 27 dB(A) attenuation
- Anti-noise microphone
- Volume control and call button
- Audio volume limiter
Custom earplugs
Adapted protection for 100% wear

Hands-free system
Volume control

Magnetic tips

A smart communication device combined with custom-made hearing protection

Simplified communication
With wireless technology built into this hearing protection, employees can be perfectly connected while also remaining protected from noise hazards. With the IT1, employees can make and receive calls hands-free, allowing them to continue their activities.

The comfort of customised manufacture
The protection is custom-made with 3D technology, and designed with extreme precision, to guarantee comfort and efficiency. IT1 combines these hearing protectors with features that allow the user to communicate in any type of noisy environment without having to remove their PPE

Intuitive to use
It is resistant to water and dust, with an 11-hour battery-life, compatibility with other PPE (helmets, goggles, etc.) and perfectly meets the environmental and professional constraints of companies. IT1 is a lightweight, easy-to-use device that offers employees an intuitive user experience.
Do you want to equip your employees?
IT1 protection warranties
This warranty covers the comfort and manufacturing defects of custom-made hearing protection for three years and the electronics for two years.
Custom-made earplugs warranty 3 years
Electronics warranty 2 years
Cotral Lab services

Earprinting of employees on your site

Easy management of your IT1 smart hearing protectors
Do you want to equip your employees?
Do you have any questions?
Is IT1 fitted with attenuation filters?
Yes, 2 levels of attenuation are available: 22 and 27 dB(A).
Is IT1 connected hearing protection certified?
Yes, IT1 is an EN 352-2-9-10 certified hearing protector (PPE against noise).
Does the IT1 protection have a volume limiter?
Yes, the IT1 has a media volume limiter at 82 dB(A). The user is therefore protected when listening to audio files.
How should employees clean their IT1 moulded earplugs?
With IT1, maintenance is quick and easy. The use of wipes and cleaning foam on the external surface optimises comfort, so you can wear your protectors 100% of the time when you're exposed to noise. For more information on how to use the cleaning products, please refer to the user guide supplied with your IT1 hearing protectors.
Is IT1 connected hearing protection waterproof?
IT1 has an IP 67 rating, which means it is highly resistant to water and dust.
What accessories are supplied with IT1?
The delivery pack includes: a pair of connected hearing protectors, a USB cable, a storage pouch and a quick start guide.