Dual Way Window Intercom with Microphone and Speaker for Bank Window, Anti-Interference Microphone, Noise Free for Business/Bank/Office/Hospital

This window intercom system is equipped with speakers and a sensitive microphone. It has a special side tone processing chip and mobile noise function, which can effectively improve noise. The dual way window intercom has a dedicated volume control switch. The volume of the main station and substation can be adjusted individually. Easy to use. A non-slip mat is added at the bottom of the window intercom to increase friction and prevent it from falling. The microphone of the main unit can be rotated 360°, and the microphone angle can be adjusted to your liking. The window intercom also has a recording jack to output internal and external bidirectional audio signals.