Now you can get a UL 864 listed commercial fire solution with the programming ease and flexibility of NetworX. The NX-8e-CF is a 12V integrated burglary/fire product for commercial applications. It's the simple way to expand into commercial fire without the cost and frustration of learning a new platform. The NetworX NX-8-CF provides up to 48 zones of protection, while the NX-8-e-CF provides for up to 192 zones for fire and intrusion. It also supports an array of accessories and modules, including cellular backup and door access control. It's ideal for applications where integrated systems provide the most comprehensive, cost-effective solution. Features and Benefits Supports up to 84 two-wire smoke detectors. Four-wire smoke detectors can be used with hardwired initiating devices up to 192 zones Supports one NAC for horns and strobes Supports hardwire or wireless intrusion detection devices for maximum flexibility and quick installation The NX-1700E module provides access control for up to 15 doors The NX-591E* offers secure alarm transmission in case of line cut or other telephone service interruption (Intrusion only) The NX-216E allows expansion with any mix of fire and intrusion up to 192 zones NX-320E power supply allows additional power to be added in 2-Amp increments NX-2192E PinPoint addressable module: Add up to 192 addressable smoke or intrusion devices NX-208E two-wire Smoke Expander Module: Add up to 64 two-wire smoke devices Specifications UL 609 Commercial UL 1023 Residential Burglary UL 1610 Grade B & C Central Station Burglar Alarm UL 1637 Home Health Care Signaling NX-8E-CF Fire Panel has UL 864 rating for commercial fire: Type L, Type RS, Type CS Operating Power: 16.5V DC 50VA transformer Auxiliary Power -- w/ 50VA transformer: 12V DC 1.2 Amps; w/NX-320E power supply: 12V DC 2 Amps; + control panel power Loop Resistance -- Standard Loop: 300 ohms Max.; 2-wire smokes: 30 ohms. Max. Notification Appliance Output: 1 Amp Built-in Siren Driver: 2-tone (Temporal and Yelp) Loop Response: Selectable 50ms or 500ms Operating Temperature: 32o to 120oF