The FutureSentry automated guard, launched in April 2010, was the first integrated, self-contained automated personnel detection, response and intervention device. As of October 2010, the original automated guard device (Models F4-U, F4-C, F4-I) has been replaced by the FutureSentry First Responder (Model FS-53) which offers enhanced capabilities and consolidates previously optional features so that the automatic guard can be seamlessly deployed into all analog and/or IP configurations.