4 WAY WIRED Master to Slave Audio INTERCOM SYSTEM KIT 2/4/8 Channel HOME OFFICE
KOCOM WIRED INTERCOM SYSTEM. MODEL: KIC-304 / KIC-308 4 / 8 CHANNEL MASTER AUDIO INTERCOM. MODEL: KIC-300S SLAVE AUDIO INTERCOM. A high quality desk master station for use with up to 8 KIC-300S slave stations.