BK-09908 Dual-way Intercom System For Counter:
dual-way intercom system,Built-in American Microsoft language processing chip

BK-09908 Dual-way Intercom System For Counter:

Complete dual-way intercom system for easy operation.
Built-in American Microsoft language processing chip promises clear voice.
Indoor volume and outdoor volume can be adjusted separately.
Suitable for places with inside and outside intercom-munication such as bank, hospital, ticket office and stock company, etc.