Window Intercom System, Window Speaker, Independent Volume Control,Recording Function for Travel Agency, Office, Ticket Counter

Features:The window two-way intercom is suitable for any place where window conversation is difficult or noisy. It adopts advanced language processing chip plus unique design and strict quality management. It has the characteristics of clear sound quality, controllable volume,Specification:Product Name: Window Intercom SystemMaterial: aluminum alloy panelLength of connecting cable: 2mWorking voltage: DC9V / 300mAAdapter: AC 110V /220v 50/60HzMain sound (secondary sound): 2W + 2WMicrophone sensitivity: -48db 20Hz-16KHzExternal dimensions: 150 x 100 x 50mm / 70 x 20mm Host weight: 350gPacking package:Window intercom*1Extension*1★If you have any questions, please contact us. At the same time, there are many else in our store, you are welcome to find something you like! We are always ready to serve you!!

• ★ 【Anti-interference】Using 4-core high-strength aluminum foil shielded wire and strong connection plug, the microcomputer processing circuit solves the problem of echo and scream.
• ★ 【Clear and Loud Sound】There are speakers and microphones inside and outside, the volume and microphone sensitivity can be adjusted separately; the sound of this system is clear and natural. This window intercom has two buttons, which can independently adjust the volume inside and outside.
• ★ 【Easy to Install】Using aluminum alloy panel, it is easy to install, and the connection is simple for DIY operation. Plug and play. Insert the plug of the external speaker box into the speaker jack of the main unit. The external speakers have an adhesive backing that sticks to the window glass.
• ★ 【Simple Operation】 The window microphone is suitable for the voice communication in closed business window or noisy places. The window counter intercom is plug and play, and very easy to install it.
• ★ 【Widely Application】Counter intercom system is widely use in bank, stock office, hospital, post office, ticket office, charge station, stations and other service windows.