Burglary protection — Declaration regarding the Euro standard EN 1143–1
Test for resistance to burglary for safes
Secure storage units – Requirements, classification and methods of test for resistance

| Resistance grade | Partial breakthrough requirement |
Minus base value |
Residual value |
Resistance | WALDIS model range |
|---|---|---|---|---|---|
| I | 30 RU | - 25 RU | 5 RU | 1x | - |
| II | 50 RU | - 25 RU | 25 RU | 5x | Eco |
| III | 80 RU | - 25 RU | 55 RU | 11x | Business |
| IV | 120 RU | - 25 RU | 95 RU | 19x | First |
| V | 180 RU | - 25 RU | 155 RU | 31x | Premium |
In conclusion
A burglar requires 31 times longer for a partial breakthrough (opening of 100 x 100 mm) for an EN V safe than he/she does for an EN I safe.
Amount insured – Insurance ratings
Your insurance company will define the amount insured as well as your premium amount on an individual basis. The values stated here are reference values (in 1’000 CHF).
| Resistance grade |
without burglar alarm |
with burglar alarm |
WALDIS model range |
|---|---|---|---|
| I | n.a. | n.a. | - |
| II | 50 | 100 | Eco |
| III | 150 | 300 | Business |
| IV | 500 | 1000 | First |
| V | 1000 | 2000 | Premium |