Functional Features：

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Installed 30cm above the entrance outside the gas fire extinguishing area, remind personnel not to enter the gas fire extinguishing area during the gas release phase to avoid injury. After receiving the response signal, the GK652B fire extinguishing controller provides DC24V to light up the deflation indicator light.

Technical Parameter：

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Working voltage: DC20V~DC30V;

Environmental temperature: -10 ℃ to 50 ℃;

Working current: 400mA;

Relative humidity: ≤ 95% RH (40 ℃± 2 ℃);

Dimensions: 370mm × 150mm × 58mm.

Usage environment：

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