GE NetworX NX-4V2 Home Alarm Security System Siren Test
GE Security NX-4 Home Security System. This particular Fastpack, the NX-4-FP – GE Security NX-4 Fastpack Alarm System Kit contains the NX-4 Control Panel, 8 zone LED Keypad, Sentrol PI-6000 motion sensor, 15W speaker, RJ cord & block, transformer, and battery. All NX control panels are designed to incorporate other home control systems and can [...]