What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags

View all Tags

Addition of 500 sensors to existing installation




Can we add additionally bought 500 sensors into an already existing installation of 2500 sensors? If yes, what is the procedure to do so? Also, when purchasing sensors with maintenance licence, what happens to the previously bought sensors maintenance expiry date? Does their expiry date extend or remain the same?

license license-expiration sensor

Created on Jun 22, 2020 1:26:48 PM

1 Reply



Hi there,

Thank you for your question.

Since we try to keep our licensing model as simple as possible, we do not offer any individual amount of sensors, or the combination of multiple licenses within one installation. If you need more than 2500 sensors, PRTG 5000 is the next step you can go for.

You can find an overview of our licenses here: https://www.paessler.com/prtg/price_list

When upgrading to a higher edition of PRTG the current license will be fully replaced by the upgraded license as soon as the purchase has been processed, by just paying the price difference. The new license will come with 12 months maintenance included starting with the purchase date. Also note that a compensation discount for the remaining maintenance contract on your PRTG 2500 license will be included in our offer.

Please contact our sales team via [email protected] for a formal quote or further questions.

Kind regards,
Matthias Kupfer - Team Tech Support

Created on Jun 23, 2020 8:37:12 AM by  Matthias Kupfer [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.