8M external window speaker; Retekess TW102 window intercom can meet the needs of longer distance; no longer have to worry about the trouble caused by insufficient cable length
Connect wireless microphone; Retekess TW102 drive thru intercom system can realize wireless communication; avoid wire constraints; bring more freedom to the staff; great for office with customer window
High power output; Retekess TW102 intercom system for business adopts high power input and output technology; loud sound; clear sound quality
Mute button: When you have other things to deal with or drink water, you can click the mute button so that no sound will be made to avoid disturbing others
Clear sound quality; Retekess TW102 window speaker intercom system brings clear and natural sound; high-sensitivity microphone with anti-interference function
