Telecom providers started phasing out the 3G network at the beginning of 2020. If your operator no longer supports this network, our alarms will automatically switch back to 2G. However, KPN's 2G network will also be discontinued in April 2025. This limits the life span of older type detectors and they need to be replaced in 5 years at the latest (possibly early) in order not to compromise the safety of your highly critical processes.
Read more about deactivation-2g-3g-network-impact-alerting
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