FW DACT-LT639-7 Installation
A single board Digital Communicator that can connect via Contact Closure Inputs on a single ribbon cable
to a NAPCO Fire Alarm Control Panel (FACP) such as the FW-C2Z, FW-C4Z or FW-C4EZ. It can transmit
Common Alarm, Common Supervisory, and Common Trouble information on two telephone lines.