PMM-6 intelligent monitor module is an intelligent addressable bus module.
The input channel of the module monitors a passive switching signal input and feeds its status back to the controller.
The LED indicator of the module can be in the state of blinking, steady on or off according to the command issued by the fire alarm system. The indicator light is blinking when in normal communication, steady on when activated, and can be disabled off when special needs.
The communication line of the module adopts non-polarity wiring design, which is convenient for on-site wiring installation.
