Functional Features：

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Applied to the G7 series fire alarm system, this module occupies a coding address in the G7 controller circuit bus and can be matched with our company's GY701/GY702 point type photoelectric smoke fire detector, GW701/GW702 point type temperature fire detector, GM701/GM703 manual fire alarm button, GM702/GM704 fire hydrant button and other products. Capable of detecting short circuits and open circuits in active output lines; Equipped with DC24V power supply fault detection function. The bus has no polarity, and the 24V power supply has no polarity.

Technical Parameter：

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Working voltage: DC24V
Monitoring current: ≤ 0.6mA
Alarm current: ≤ 1.0mA
Dimensions: L85mm × W85mm × H36mm
Shell protection level: IP30

Usage environment：

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Environmental temperature: -10 ℃ to+50 ℃
Relative humidity: ≤ 95% RH (40 ℃± 2 ℃)