Guaranteed not to be Dead on Arrival. REALLY NEW & UNUSED! GE Security / Interlogix Networx NX-408E. The NetworX Wireless Receiver adds wireless capability to NetworX control panels. Adding a receiver makes these control panels compatible with Interlogix Learn Mode wireless devices. Only three wire connections are required for power and communication to the control panel. 8 wireless zones. Compatible with all NX series control panels. Can be installed in the enclosure or remotely for best reception. Compatible with a wide range of wireless devices. NX-4, NX-6, NX-8, NX-8E control panels. 319.5MHz Wireless range. 12VDC (provided by panel) Current draw. 32 to 120°F (0 to 49°C) Storage temperature. 30 to 140°F (-34 to 60°C) Relative humidity. 4.65 x 3.20 in. (118 x 81mm) Regulatory. Please ask if you have questions about compatibility concerns with other Interlogix. Addx or other security equipment. Your satisfaction is guaranteed. If we made a mistake, then the S&H is on us. Please request an invoice before paying if combining with items from our other listings.