• ◆ Thank you for choosing our JA-XFA1 fire control electrical control device (anti-exhaust fan, dual power control equipment) products!
• ◆ 1.1 main purpose and scope of application:
• ◆ JA-XFA1-type fire electrical control device (smoke exhaust fan, dual power control equipment) products (hereinafter referred to as equipment) for the
• control of the fire exhaust fan,
• ◆ Has a controlled control device to perform a predetermined action, accept the feedback signal of the controlled equipment, monitor the running state of
• the controlled equipment,
• ◆ with the superior monitoring equipment for information communication, sent to the staff sound and light prompt information function.

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