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

About this item Two-way voice transmission technology automatically recognizes and processes voice signals during a call without any operation. Plug and play, simply connect the power adapter and external speaker to the master station then press the power switch to start the talking. The volume of the master station and external speakers can be adjusted separately; the left volume knob is for the master station and the right for the external speakers. The microphone features a 360-degree pickup design that can be adjusted to the appropriate angle based on the mounting location and the height of the user. There is a 3.5mm recording jack, which can be connected to external recording equipment to meet your different office needs. › See more product details Product Description KOQICALL Window Speaker Intercom for Bank Ticket Office Clinic Wide Application Scenarios 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 Product information Collapse All Expand All Connectivity Item details Sound Quality Power Source Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price? Additional details Power Compatibility Measurements