Functional Features：

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The GK743 bus control panel is applied to the G7 series fire alarm system. It communicates with the controller in real time through the CAN communication bus. Through programming of the controller, the corresponding relationship is generated between the keys on the panel and the output module on the controller bus, realizing the monitoring function of the bus control panel to the external equipment, and the point-to-point control operation is convenient. The GK743 bus control panel is provided with 64 buttons, which can correspond to 64 sets of external linkage equipment, and each button corresponds to 1 set of equipment status light, which is used for feeding back the status of external equipment in real time. 

Technical Parameter：

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Operating voltage: DC24V

Quiescent operating current: ≤35mA

Maximum operating current: ≤50mA

Overall dimensions: 482.6mm×88.1mm（2U）

Usage environment：

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Ambient temperature: 0℃～40℃

Relative humidity: ≤95%RH（40℃±2℃）