In August 1920, the Citizens State & Savings Bank announced the installation of a burglar alarm, manufactured in Grand Rapids, Michigan, which was known as “Safety.” ...

He thus set about working on a burglar alarm that would fit his unique requirements. An ESP32 is the heart of the operation, paired with a long-range LoRa radio module running at 868 MHz.

TALLAHASSEE, Fla. (WCTV) - Two Florida organizations focused on helping first responders cope with the trauma are now teaming ...