Conventional Zone Module – FW841
The FW841 conventional zone module is intended to allow Maple Armor intelligent fire alarm control panels to interface and monitor 2-wire conventional detectors in retrofit applications.
The initiating zone can support a mix of 2-wire conventional automatic detectors as well as normally open dry contact alarm initiating devices such as mechanical heat detectors and manual stations. Alarm verification is not permitted when 2-wire detectors are mixed with dry contact alarm initiating devices on the IDC. Alarm verification is only permitted when only compatible smoke detectors are connected to the IDC.