HET has a qualified and diversified support!
Do you have a question or even a problem?
By trained personnel, your request is promptly dealt with or already solved on the phone.
Any questions on the accounting or the material...
Information or problems regarding fire alarm systems, telephone systems or other security systems...
Even for problems with the computer (thanks to our longtime partner ISE Systems GmbH & Co. KG) no problem!
Fastest possible reaction to any issues, as well as purposeful problem solving is the always goal of our support team.