Notifier NFW-50X Fire Alarm Control Panel USED DEFAULTED TESTED. Used, tested and working. Board contained in a Fire-Lite ES-50X cabinet. Passcodes and system are defaulted. The NFW-50X is an addressable fire alarm panel, part of the FireWarden series of panels by Notifier. The panel can hold up to 50 addressable devices in LiteSpeed or Fire-Lite […]