Bank Counter Window Intercom System Dual-way Intercommunication Microphone 2w/2w
Ideal for the bank, securities, hospital, bus station etc. where guard glass again theft is installed.* Streamline design. Main unit is made of luxurious aluminum alloy and internal microphone for extension. One-wire connection and simple installation.* High quality speaker for main unit and extension. High sensitive microphone. Longer metal tube microphone for dual-way intercommunication;* Adjustable volume with separate switch.* Auto dual-way intercommunication without pressing any button;* Double-track adjustment with indicating light;* Spare record jack for the bank;* External speaker, slim fit design;* Anti-interference and noise-free function;* Dual-way audio record outputSpecification:* Power Adapter: Input AC 110V 60Hz US Plug. Output AC 9V 1.0A;* Output Power: 2W/2W(Max);* Frequency Response: 100Hz-12kHz;* Desktop Unit Dimensions: 158*87*46mm;* Wall Mount Unit Dimension: 70*20mm