Functional Features：

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Equipped with two sets of 485 buses, one set of RS485-1 is used for monitoring and controlling equipment (water cannons, detectors); Another set of RS485-2 is used to network multiple manual control panels with the DK694 host, forming a one master, multiple slave control network. The RS485-1 inspection query system can check the operating status (fire alarm, fault, isolation) of water cannons connected to the bus, and can also encode addresses, modify parameters, manually control equipment movement and start stop of water cannons and detectors. At the same time, it also has the function of receiving alarm input signals, manually or automatically linking water pumps, valve power supplies, sound and light equipment, etc.

Technical Parameter：

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Working voltage: AC220V

Current: 10mA

Usage environment：

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Temperature: 0 ℃~40 ℃; Relative humidity: ≤ 95%, no condensation

Dimensions: 260mm × 160mm × 77mm