Frequently asked questions
Does the system affect the insurance premium?
It may have an effect. Ask your own insurance company, and enter any discount into the calculator.
Is the calculation exact?
This is a rough profitability estimate. Ask for quotes from several suppliers.
Safety Radar brings together the topic's up-to-date figures, deadlines and services. Open Safety Radar →
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Also read
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- Home preparedness and burglary protection: how to protect your home and prepare for disruptions
- Rescue plan, fire inspection and escape safety 2026
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The calculator gives an indicative estimate and does not replace the advice of an authority, bank, insurer or accounting firm. The calculator's figures and their sources are shown below the calculator.