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ARKEL ARLINE S-TP
Remote Monitoring, Alarm and Intercom System![](https://arkel.b-cdn.net/Content/Images/bg-02.png)
- Built-in alarm and intercom system
- Built-in microphone and speaker sockets
- Built-in pictogram led outputs
- Built-in dipswitch and easy unit adjustment
- External battery supply
- Adjusting the volume