Ravel RE-900, Installation, Commissioning & Operating User Manual

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11 RE / DD / UM / RE-900 1.0-0
Chapter 2: Product Description
The RE – 900 is a 12 – 128 zone microprocessor based conventional
Fire Alarm Control Panel. The Panel accepts water flow devices,
conventional input devices like 2 wire smoke detectors, pull stations
and other normally open contact devices. The Outputs include
notification appliance circuits (NACs / sounders), Two Form –C relays
for Fire and one relay for fault. And also communication port RS485 to
interface with remote annunciator. This panel is field programmable
via the front panel keypad. It supervises all wiring, AC voltage and
Battery level.