Expandable to 192 Fully Programmable Hardwire and/or Wireless Zones.The NX-8E provides four programmable outputs that can be set up to activate external devices during an alarm or other system event and its e modular design allows for complete integration of multiple systems within one enclosure, and adding more zones or expanding capability is fast and easy. The UTC Interlogix NX-8E is a a full-featured security system that uses advanced technology for burglary, fire and environmental detection with eight hardwire zone inputs and potential to expand up to 192 fully programmable hardwired and/or wireless zones. UTC Interlogix (Formerly GE Security/Caddx) NX-8E Control Panel, 8 Hardwire Zone Inputs, Expandable to 192