Product features: 

Communicate with the central controller AD-W- 512 via RS485 port.

• Operation principle: When there is a signal activation from the working position (Sub) the information will be transferred to the central processing device (AD-W-512) and the signal will be transmitted to the control device. sound control. Depending on the event triggered – the corresponding sound will be emitted to the speaker of the working position.
• There are 8 music output ports corresponding to 8 separate lines (each with a separate speaker). If at the same time more events are triggered – the system will sound according to the queue principle (each time only one line is played after 20 seconds after another pass).
• There are 02 ports to broadcast general events when needing to notify the whole system.