MODEL 511-PAN
Compatible with Panasonic KSU’s. Includes speaker , microphone, and circuit board
MODEL 511-VIK
High performance version using Viking components. Includes Viking E-40 module.
MODEL 511-VIK(sip)
VoIP intercom module VIK(sip) for Control4, Elan, Savant, or standard SIP.
TECHNICAL MANUALS – BY INTERCOM TYPE