VP7501 shall be used to isolate a group of speakers (meeting room, etc) from central PA system to allow a separate PA amplifier to utilise those local speakers, but shall be overrided by main system in the event a 24V overriding signal is present.
Made in Malaysia.
BINT AL JAZEERA ELECTRONICS
P.O. Box: 46845, Abu Dhabi, UAE, Dhabi, , United Arab Emirates