Inter-M DSS-8232A DIGITAL SPEAKER SELECTOR digital signal processor , เครื่องปรับแต่งสัญญาณเสียง , อุปกรณ์ปรับแต่งสัญญานเสียง

- SELECTION OF TYPE OF FIRE CONTACT

Select DRY CONTACT or 24V CONTACT.

- USER DEFINE SET-UP

Set easily the zone for broadcasting of each PS channel button at the PC SET-UP PROGRAM

- SELECTION OF EM/NORMAL BROADCASTINIG

Select emergency broadcasting or normal broadcasting by using ES/PS selection button on the front panel.

- EASY IDENTIFICATION OF EM/NORMAL STATUS

Check easily ES/PS status through 2 COLOR LED on the front panel.

GREEN for NORMAL / RED for EM

- BACK UP FUNCTION

Setting values will not be erased even after powering off because there is backup function.

- RS-422 COMMUNICATION

Use of RS-422 communication protocol allows a long-distance communication.