DescriptionThe notification-appliance circuit (NAC) expansion module (Model FCI2011-U1) is an optional module that is connected to the peripheral boards (Model FCI2016-U1 or Model FCI2017-U1), providing additional NACs to the 252-point and 504-point addressable fire systems, respectively.
Additional information
| Brand | Siemens |
|---|---|
| conditions | new |
| production | StatusActive |
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