KOQICALL Window Intercom Speaker System, Dual-Way Intercommunication Microphone Teller Window Speaker Talk Through Glass Window Counter Intercoms for Business/Bank/Office/Hospital

Features

• 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.
• Adjust the volume individually: The two-way intercom has a switch dedicated to adjusting the volume. The volume of the master station and sub station can be adjusted individually. Easy to operate.
• Excellent stability: A non-slip mat is added to the bottom of the window intercom to increase friction and prevent it from falling.
• Flexible microphone: The microphone on the main unit can be rotated 360°, and the pickup angle can be adjusted to your liking.
• Convenient REC function: The host also has a recording jack for outputting both internal and external bidirectional audio signals (for recording in a bank window).