Tag: GSM

  1. Announcing the Powertxt Duo GSM Two Port Power Switch

    The Powertxt Duo is a new two port GSM based power switch. You can switch on / off your equipment just by using your mobile phone. The power switch is completely out of band. It requires no networking, and does not require an IP address. All you need is a SIM from your favourite mobile phone network and you are ready. The Powertxt Duo ... Read more...

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