1 Zone conventional fire alarm panel is designed based on EN54 part 2＆4 standard.
It is the heart of the fire automatic alarm system, which can realize centralized control,
can supply power to the detectors, manual call point, bell etc.
One zone of the panel can match with 20 pieces fire alarm system accessories.
The 1 Zone fire alarm panel has the following characteristics:
Analogue conventional detector inputs: 20 detectors or MCPs maximum.
Smaller size and easier for installation, but all-around.
Maximum number of bells per CIE: 4 Bells.
relay-outputs: FIRE/FAULT.
High-capacity batteries: 12V2.3Ah*2, over 8h for stand-by use.
Automatic power switchover: mains power and stand-by power.
Succinct functional buttons: friendly user interface for easy operation and recognition.
Fault supervision and notification: inputs, sounder, mains/batteries.
Evacuation: man-made fire alarm condition on panel.
Silence: sounders and panel buzzer.
Extensible application for GSM: inform user anytime by mobile telephone.
 
AC INPUT
 220VAC 50/60Hz
 
 
DC OUTPUT
24VDC typical
Voltage for MCU
5V for MCU
Current at 24VDC from PSE
450mA standby current
Maximum current from PSE
1A except batteries charge
Batteries current
1.85A maximum, current limited
 
Auxiliary output
24VDC +/- 10%, 100 mA max,
current limited, monitored
 
Batteries
2*12V/ 2.3Ah sealed lead acid gel,
self-regulated *
Battery low-voltage protection
21V
Detectors connection allowed each zone
20 (except MCPs)
Zone alarm current
6mA minimum/ 27mA maximum
Sounder output
2*0.75A maximum
Fire Relay
1A/30VDC maximum
Fault Relay
1A/30VDC    maximum
Communication protocol
2 wires RS485 bus system
EOL resistor for zone
6.8K 1W
EOL resistor for outputs
6.8K 1W
Fuse for AC Power
1 A/ 250V glass tube fuse 5 X 20mm
Fuse on DC Power
1A/ 250V glass tube fuse 5 X 20mm
 Environmental
Class A temperature range: -5 to 50°C 
Humidity: 5 to 95% RH, non-condensing
 Terminal blocks rating
All terminals rated for 12 to18 AWG
(0.75 to 2.5 mm2)