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Fire class J424-88-zone (expandable up to 24 zones), traditional fire alarm control panel.Fire-alarm systems / Fire systems / DscEnd user price - Reseller price- 8 monitored, switchable input zones, which can be expanded to 24 using 2 J400-EXPs, 1.5A BAQ power supply. - 2 monitored / muting / disabling sound signal outputs (NAC1 and NAC2). - 1 mutable fire output and 1 mutable, switchable error output. - Each zone has 1 muteable, zone-selective open-collector output. - 1 monitored, switchable, unmuteable telephone call output (gives 0 V when active). - 1 programmable open-collector output. - 1 uninterruptible 24V auxiliary power output. - 1 lockable, uninterruptible 24V auxiliary power output. - Reception of 1 4-20 mA gas sensor. - Can be expanded with 2 J400-EXT ignition control modules. - 4 J400-REP remote controls can be connected to it via RS485 bus; |