Products < Fire Alarms & Sensors < FDM-1

FDM-1 Dual Monitor Module

The FDM-1 Dual Monitor Module (made by Notifier for integration with Multicom ICS systems) is intended for use in intelligent, two-wire systems. It provides two independent two-wire initiating device circuits (IDCs) at two separate, consecutive addresses. It is capable of monitoring normally open contact fire alarm and supervisory devices; or either normally open or normally closed security devices. The module has a single panel-controlled LED.

• Nominal operating voltage: 15 to 32 VDC.
• Maximum current draw: 5.7 mA (LED on).
• Average operating current: 750µA (LED flashing).
• EOL resistance: 47K ohms.
• Maximum IDC wiring resistance: 1,500 ohms.
• Temperature range: 32ºF to 120ºF (0ºC to 49ºC).
• Humidity range: 10% to 93% non condensing.
• Dimensions: 4.5" (114.3 mm) high x 4" (101.6 mm) wide x 2.125" (53.975 mm) deep.