SWIFT wireless addressable devices provide secure, reliable communication to the Fire Alarm Control Panel (FACP) across a class A mesh network. Great for applications where it is costly, obtrusive, or possibly dangerous to use traditional wired devices.?? W-GATE is the wireless fire system gateway that acts as a bridge between the fire alarm control panel (FACP) and wireless fire devices. The wireless gateway uses mesh technology to communicate with the devices and offers high reliability for commercial applications.