Singlewire Software of Madison is combining its technology with Door Armor, a system from Fire Door Solutions that’s meant to protect people in mass shootings. It’s a door barricade that blocks intruders and sends out a mass notification when it’s activated, thanks to Singlewire technology.

“By partnering with Singlewire, we’re able to combine the power of physical and virtual safety tools into one powerful solution,” said Donnie Thomas, president of Door Armor.

According to a release, product implementations are scheduled for this month.

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