fire alarm system input module https://www.vedardsecurity.com/fire-alarm-input-module-ezp-32 The input module adds an address code to the action signal of the monitored device, and transmits it to the fire alarm controller through the signal bus to issue an alarm signal or linkage trigger... vedardalarm | | 0 | 153 | 0
manual fire alarm button with fire telephone jack https://www.vedardsecurity.com/fire-manual-call-and-hydrant-button-ezp-31 Manual fire alarm button is a manual fire alarm device. After the alarm button is pressed, the alarm signal is sent to the fire alarm controller through the bus loop. The controller displays... vedardalarm | | 0 | 162 | 0
Automatic fire alarm system instruction https://www.vedardsecurity.com/overview-of-automatic-fire-alarm-systems-ezp-27 Automatic fire alarm system includes fire early warning system, fire detection alarm and linkage control system. The linkage control system includes fire hydrant button, fire alarm, various... vedardalarm | | 0 | 127 | 0
Two forms of tree bus and ring bus in bus system https://www.vedardsecurity.com/addressable-fire-alarm-bus-ezp-24 The loop of the ring bus is closed loop. With the help of the bus isolator, a fault at one point in the line will not affect the operation of the rest of the system. A bus short - circuit isolator... vedardalarm | | 0 | 315 | 0
linked fire alarm controller with fire alarm and fire... https://www.vedardsecurity.com/linkage-fire-alarm-system-parts-ezp-22 The main components of the linked fire alarm controller include motherboard, display board, bus linkage control panel, multi-line linkage control panel, network interface component， power... vedardalarm | | 0 | 195 | 0
alarm linkage control of smoke control system https://www.vedardsecurity.com/fire-alarm-linkage-smoke-exhaust-ezp-21 According to the different parts of the setting, the mechanical pressurized air supply system can be divided into the mechanical pressurized air supply system in the stairwell and front room, the... vedardalarm | | 0 | 185 | 0
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