Trung tâm điều khiển xả khí 4 vùng Horing QSP-120

Mô tả sản phẩm Trung tâm điều khiển xả khí 4 vùng Horing QSP-120

• Panel and manual pull station count-down simultaneously.
• Discharge delay timer setting (20~999 seconds).
• Cross-zone detection confirmation makes better stability.
• Built-in phone jacks on both panel and manual pull station.
• Expandable to 5 cross-zone detection sections.
• Each section has manual/auto operation mode.
• Wiring trouble inspection.
• Through dipswitch to select the supervision on feed-back signal of agent discharge.
• All 24V output contacts are protected by fuse.