Window Intercom Window Speaker Intercom System Dual Way Anti-Interference Intercom Microphone for Bank Hospital Ticket Office Silver E340

Suitable for the voice communication in business window or noisy places. the intercom speaker is widely used in bank, hospital, station, ticket office, post office, embassy visa office, securities company and other service windows.
Easy to Install
1-Plug the external speaker into the EXT jack on the back of the main unit, and then connect the power supply;
2-Test and determine the mounting location, then use double-sided tape to attach the external speaker to the window glass;
3-Turn on the power switch, the power indicator will remind you of the corresponding working status;
4-Adjust the volume and angle as needed.
Window Intercom System Features:
1.Fully automatic hands-free two way intercom.
2.Microcomputer control circuit, with squelch function, can effectively solve the echo and screaming problem.
3.The window intercom has a built-in high-power speaker, the sound is loud and powerful, the voice is realistic and clear.
4.Simple installation, only one extension cord is required to connect, the cord is around 3m/9.8ft.
5.360°omni-directional sound pickup design, can effectively capture and transmit sound.
Power Adapter Information:
Input AC 100-240V 60Hz;
Output DC 12V 0.5A;
Main unit dimension: 160*85*45mm;
External speaker dimension: 80*20mm
Package List:
1 x Counter intercom;
1 x External speaker;
1 x Power adapter (Approx. 1.6m/63in);
1 x Double-sided tape;
1 x English manual