Description
The maximum distance between units is up to 300m. The CD-8/CD-16 are powered over RS485 via CAT-5 (FTP/STP), however if power is not available over RS485 it can be locally powered by using a 24V DC supply. In case of connecting all 4 sets of CD-8/CD-16 units to the PDC ports an external power supply may be required.
The CD-8/CD-16 are EN54-16 certified for use on Public Address and Voice Alarm systems and compliant to UL60065, ISO 7240-16, BS EN 50849,BS6259 & BS5839 Parts 8 & 9.