Dual-way Wired Voice Intercom System Suitable for places with inside and outside intercommunication such as banks,ticket,ect

Two-way Intercom System For Counter

Complete dual-way intercom system for easy operation. Built-in American Microsoft language processing chip for clear voices. Indoor and outdoor volumes separately adjustable Suitable for places with inside and outside intercommunication such as banks, hospitals, ticket offices, and stock companies, etc.

Dual-way Wired Voice Intercom System RL-9909