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 | 136 | 0
It is necessary to install bus short circuit isolator in... https://www.vedardsecurity.com/bus-short-circuit-isolator-ezp-29 It is necessary to install bus short circuit isolator in bus automatic fire alarm system. When a bus fails, the bus isolator automatically separates the faulty bus part from the whole system to... vedardalarm | | 0 | 119 | 0
The purpose of dividing the alarm area is to determine... https://www.vedardsecurity.com/division-of-fire-alarm-area-ezp-28 The purpose of dividing the alarm area is to determine the location of the alarm and fire. At the same time, it is convenient to solve the problem of fire control system linkage design. The... vedardalarm | | 0 | 135 | 0
Fire alarm system graphic display device CRT system https://www.vedardsecurity.com/fire-graphic-display-device-ezp-26 According to the specification requirements, the centralized alarm system and the control center alarm system need to be equipped with graphic display device (CRT system). The graphic display... vedardalarm | | 0 | 129 | 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 | 296 | 0
Two line bus system fire alarm loop and wiring https://www.vedardsecurity.com/addressable-fire-alarm-system-loop-ezp-23 The total number of fire detectors, manual fire alarm buttons and modules connected to any fire alarm controller and the total number of addresses shall not exceed three thousand two hundred... vedardalarm | | 0 | 8067 | 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 | 179 | 0
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