AJAX Hub 2 Plus Manuel D'utilisation page 52

Warranty
Warranty for the "AJAX SYSTEMS MANUFACTURING" LIMITED LIABILITY
COMPANY products is valid for 2 years after the purchase and does not apply to
the pre-installed battery.
If the device does not work correctly, you should rst contact the support
service — in half of the cases, technical issues can be solved remotely!
The full text of the warranty
User Agreement
Technical support:
Compliance with standards
support@ajax.systems
conformity with the requirements of EN 50131-
1, EN 50131-3, EN 50131-5-3