Introducing our state-of-the-art 2/4/8 Zones Conventional Fire Alarm System designed for buildings. This system is meticulously engineered to provide reliable fire detection and notification capabilities across multiple zones. With its advanced technology and user-friendly interface, it ensures the safety and security of your premises. Trust in our expertise to safeguard your property with this cutting-edge fire alarm system.
| AC INPUT | | |
| |
| DC OUTPUT | 24VDC typical |
| Voltage for MCU | 5V for power board MCU, 3.3V for others |
| Current at 24VDC from PSE | 450mA standby current |
| Maximum current from PSE | 2A 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 |
| 2*12V/ 7Ah if needed |
| Battery replace Resistance | 2Ω±10% if needed |
| Battery low-voltage protection | 22.2V |
| Detectors connection allowed each zone | 20 (except MCPs) |
| Zone alarm current | 6mA minimum/ 27mA maximum |
| Sounder output | 2*0.75A maximum |
| Fire protection | 100mA maximum |
| Fire routing | 100mA maximum |
| Fault routing | 100mA maximum |
| Communication protocol | 2 wires RS485 bus system |
| Relay contacts rating | Dry contacts (NO/NC) 1A @24VDC |
| EOL resistor for zone | 6.8K 1W |
| EOL resistor for outputs | 6.8K 1W |
| Fuse on power board | 3A/ 250V glass tube fuse 20mm |
| Fuse on EMI board | 1A/ 250V glass tube fuse 20mm |
| Environmental | Class A temperature range: -5 to 40°C (23~104°F)
Humidity: 5 to 95% RH, non-condensing |
| Terminal blocks rating | All terminals rated for 12 to18 AWG
(0.75 to 2.5 mm2) |
![微信图片_20260302160616_1966_117]( "微信图片_20260302160616_1966_117")
