October 2021


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    Sera4 Exhibiting at Expo Seguridad 2021

    Because of the pandemic, it has been a very long time since we exhibited on a tradeshow floor. We couldn’t be more excited to be back! Come and visit us Tuesday through Thursday next week in Mexico City at the Expo Seguridad tradeshow. We’ll be exhibiting together with our local Mexican partner Protelecom at booth […]

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    Mechanical Keys: An Anachronism in 2021?

    In 2021, your mobile device is likely the hardest-working item you own. If you left your house with only your mobile device in your pocket, would that stop you from having a productive day? Need to check your bank balance? Use the banking app. Buying a latte? Your mobile wallet can take care of that. Have […]

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