SVA 3G alarm dialler

The SV-productline is no longer available in 3G. These versions have been followed by the SV4G line: SVA 4G alarm dialler.

Do you still monitor your processes with a SVA 3G alarm dialler?

As of January 2022, the 3G network in the Netherlands will NOT be supported by Dutch telecom providers. In the UK, Vodafone and EE have both announced that they will close their 3G network next year (2022) and BT Group has announced that 3G services will be phased off for all EE, BT Mobile and Plusnet customers by 2023.

Our 3G diallers have an automatic fallback to 2G. However, because all installations with a 3G GSM module fall back to the 2G network at the same time, the communication speed/coverage will decrease drastically. This may cause communication problems for installations with a 2G and 3G module.

In addition, the 2G network in the Netherlands will be discontinued in April 2025 as well . No official phasing off data has yet been released by UK providers such as BT, Vodafone, EE (BT), O2 and Three. According to news sources, a phase-off period from June 2023 to 2025 is mentioned. We recommend you to contact your provider for clarity in your 2G and 3G delivery guarantee.

After the networks expire, alerts with the SV line in 3G will then only be possible via the fixed internet. In order not to jeopardise the safety of your technical processes, these diallers must therefore be replaced (possibly prematurely) by Q1 of 2025 at the latest.

In order to avoid delivery problems due to a run on 4G modules during this period, we advise you to switch to solutions with a 4G LTE-Cat M1 module (4G for M2M) as soon as possible. We will be happy to advise you on choosing the right product.

Order the SVA 4G alarm dialler 

SVA 3G alarm dialler

What was the SVA 3G alarm dialler again

The extremely compact SVA alarm dialler enables you to monitor and control your equipment and systems remotely via the mobile phone network.  By activating the (maximum 8) inputs, you can receive SMS text messages and/or Email notifications of malfunctions. This offers you continuous insight into your system’s status and you can intervene at any time. You can use the relay outputs for remote switching or resetGting of your application. If the SVA is linked via internet with the web portal, it is possible to view the up-to-date alarm statuses and the SVA can be configured remotely. 

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