GST-FT8WN: Tủ liên lạc báo cháy 8 vùng

1 General

– ST-FT8WN fire telephone panel is specialized for emergency communication, builds up onvenient and prompt 2-way communication in case of fire and other abnormal conditions. is an indispensable device in fire protection system. The panel has features as below:
– Easy wall mount installation
– 24VDC power supply
– Receiving and calling out with fire telephone handsets
– Networkable fire telephone panels achieve internal communication
– Call from handset will be transferred to networked fire telephone panels automatically after not answered by the dedicated panel
– The handset zones are fully monitored for fault of short circuit and open circuit. Panel will show the fault by sound and indicator.
– Failure of one zone will not effect on other zones
– The network communication is monitored. When sub-panel fails to communicate with the main panel, the main panel will get the failure message and broadcast to other networked sub-panels, both main panel and sub-panels will indicate by sound and light indication. When the fault happens on main panel, all sub-panels will show the fault message, and meanwhile the network call will be inhibited.

2 Technical Specifications

– Operation Voltage 24VDC±10%
– Standby Current 0.15A
– Maximum Current 0.75A
– Frequency Range 300～3400Hz
– Crosstalk <-60dB
– Transmission Loss <5dB
– Environment Temperature -5~40°C
– Relative Humidity 45%~95%
– Dimension 400mm × 280mm × 100mm
– Gross Weight 4.15kg
– Network Capacity 8 panels
– Panel Capacity 8 zones
– Zone Capacity 5 handsets
– End of Line Resistor 10kΩ±0.5KΩ