Fire Alarm System | Ranger Fire Systems

4 zone to 120 zones in multiples of 4 zones
Individual zone isolate / test functions with indicators
Auxiliary isolate switch with audio & visual indicators
Alarm sounder silence (Orange) and fault buzzer silence (Yellow) switches with audio & visual indicators
Evacuate alarm switch (Red) for general alarm evacuation
Indicators test switch (Blue) for all LEDs and buzzer
Reset switch (Brown) for system normalising
Resound for subsequent alarms & faults
Visual and reminding audio warning for all control switches
Specific fault indications for ARMS (DECAM) both fire & fault, auxiliary supply and signal lines
Specific fault indications for all zone input circuits, sounder output circuits for line open, line short and earth faults
Non silenceable alarm within initial 3 minutes with bypass facility for incorporation with voice communication system
Auto switching standby power supply facility to sub panels not equipped with power supply units
Charger & Battery monitoring for mains failure, over/under voltage, overcharged, disconnection and blown fuse with specific faults indications

Standard fire alarm control functions
20 characters x 4 lines message display
Colour coded navigation keys
Up to 120 date & time event recording for activations of detection zones and common fault signals
Counter to register up to 999 events
Password control for events deletion
Alarm Verification Feature (AVF) with indicators for AVF bypass, alarm retard and alarm confirmation states (Option)
fully supervised and monitored software processing with indicator for processor fault
Non volatile memory chips (EEPROM) & Micro Controller Processing Unit (MCPU)
Failure of the MCPU will not impair the primary functions of a standard fire alarm system

Alarm Verification Feature (AVF) with indicators for AVF bypass, alarm retard and alarm confirmation states
8 ways Remote Monitoring Status Module with options for line supervision, open and close contacts termination
5 ways Auxiliary Control Relays Output Module and bypass switches with options for line supervision, 24VDC supply signal, normally open & normally close contacts termination
4 ways Remote Monitoring Status combined with 2 ways Auxiliary Control Module
2 and 8 ways additional sounder output module with line supervision

Standard fire alarm control functions
1 zone to 60 zones (cross-zone with detection A & B)
Voting system logic circuit based on discharge triggered by activation of any two detectors (Option)
Multiple zones with individual or common firing circuits
Timer delay field adjustable in steps of 10 secs from 0 to 70 secs
7 segment LED display to indicate timer countdown
Backlighted red “GAS GONE” flashing indication to signify an actual discharge of extinguishant
Remote / local electrical manual release facilities with line supervisory faults indicators
Remote mechanical actuator manual release facilities with line supervisory faults indicators
Remote / local firing abort facilities with indicators
Actuators Fired / Faults and pressure low LED indicators
Isolation facilities for detection zone & remote electrical manual release
Resound / Silence facilities for alarm bell (1st detection), electronic sounder (2nd detection
Auxiliary relay output for 1st & 2nd detection with isolate facility
Field selectable DIP switches for individual firing with common signal output

Standard fire alarm extinguishing control functions
20 characters x 4 lines message display
Colour coded navigation keys
Up to 120 date & time event recording for activation of detection A & B zones, remote / local manual release, electrical actuator firing, actual gas discharged signal (gas gone switch)
Counter to register up to 999 events
Password control for events deletion
Fully supervised and monitored software processing with indicator for processor fault
Non volatile memory chips (EEPROM) & Mirco Controller Processing Unit (MCPU)
Failure of the MCPU will not impair the primary functions of a standard fire extinguishing system

20 characters x 4 lines message display
Colour coded navigation keys
Repeat up to 120 date & time event recording for activation of alarm zones and common faults
Non volatile memory chips (EEPROM) and Mirco Controller Processing Unit (MCPU)
Counter to register up to 999 events
Password control for events deletion
Buzzer resound for subsequent alarm & faults with acknowledge switch
Fully supervised and monitored software processing with indicator for processor fault

4 zone to 120 zones
Buzzer resound for subsequent alarms & faults with buzzer silence switch
Individual alarm indicators with common fault indication
Indicators test facilities for LEDs & buzzer
Hardwire termination provided as standard
Communication using 2 wires for supply and 2 wires for multiplexing signal transfer (Option)
Extended facilities for remote Evacuate Alarm, Silence & Reset functions (Option)
Extended facilities to repeat individual faults, Isolate indication & remote monitoring status from Main Panel (Option)