Edwards EST ZA8-2

Conventional Zone Card. Eight Class A circuits, two convertible to Class A NAC’s. Requires 2 card spaces.

  • Material Obsolete
Brand: EST FireAlarm.com Part #: 7527 Categories: , Manufacturer Part #: ZA8-2


The ZA8-2 Zone Card provides eight circuits for connecting Class A conventional input and output zones. Six circuits are dedicated initiating device circuits (IDCs) for connecting 2-wire smoke detectors and dry contact initiating devices. The remaining two circuits can be configured as either IDCs or as notification appliance circuits (NACs) for connecting polarized 24 Vdc notification appliances such as horns or strobes.

QuickStart option cards provide a wide range of features and extra system capacity. Thanks to the convenient Quick-Lok mounting system, option cards snap onto the DIN mounting rails easily and securely. Wallboxes are available in two sizes with room for either five or 12 single-space option cards. Both sizes of wallbox feature easily-accessible mounting rails and plenty of room for cabling.


Weight 2.0 lbs

Production Status




Intelligent/Conventional Life Safety Control Panel; QS4
GE Security – Data Sheet

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