The Smartbel intercom is an innovative quality system that connects to your mobile phone, which means you're never out of touch. You can then talk directly to a person of any type of phone.
You only need to have a SIM card.
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You only need to have a SIM card.

The LEF intercom allows excellent voice communication and great robustness, which is available from 1 station up to 10 stations also allows connection between exchanges.
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