| Brand | KOQICALL |
|---|---|
| Type | Window Intercom |
| Model | E320-B |
Check the listing for details. Counter Window Intercom Dual-Way Intercommunication Speaker for Bank Office. Condition: New. Listed at 40.49 USD. 【Clear and natural voice】This window intercom system is equipped with high quality speakers and a sensitive microphone. It has a special side tone processing chip and moving noise function,which can effectively improve the noise.