Window Intercom System, Dual-Way Counter Intercom System, Automatic Squelch Function, Clear & Loud Voice, Used in Bank, Company, Hospital, Station

This window speaker intercom system is designed for short distance communication. Suitable for the Bank, Securities Company, Hospital, Station, .etc. where the Burglar-proof glazing is installed. It is simple, economical and convenient. Adjustable volume with separate switch. Anti-interference and noise-free function.Specification: Product name: Window IntercomMaterial: Aluminum alloy shellPower input: AC100-240V 50/60HzPower output: DC12V 1000mAWorking voltage: DC12V/1AOutput power: 2x3W (Max)Working current: 290mAFrequency response: 100HZ-12KHZMain barrel sensitivity: -42dBSub-barrel sensitivity: -42dBProduct size: 158x87x46mm, 78x20mmAudio cable length: 2 metersPower cable length: 1.2 metersPackage Included:1 x Host (inside)1 x Vice machine (outside)1 x AC AdapterService:If you have any product problems, please contact us, we will do our best to solve the problem for you. We will reply to your email within 24 hours.

• ➤ TWO-WAY INTERCOM : The window intercom adopts automatic two-way call technology. As long as the host is connected to the power supply, the extension is connected to the host with its own audio cable, and the voice signal can be automatically recognized, and real-time and easy intercom is achieved, saying goodbye to signal delays, and the experience is better.
• ➤ SUPPORT VOLUME ADJUSTMENT: Internal volume knob and external tone knob, can adjust the volume inside and outside respectively, the two green indicators above the adjuster during intercom indicate the host speech, OUT light indicates that the secondary unit speaks. Two-channel adjustment, with channel dynamic indicator for more convenient use.
• ➤ LOUD SOUND: Clear amplification, comprehensive application of electroacoustic technology, and selection of excellent electroacoustic device design. The output power of the main and auxiliary machines can reach 3W, the sound is clear and loud, and the voice recognition is high.
• ➤ WIDE APPLICATION: Suitable for bank windows, hospital windows, post office windows, securities windows, embassy visa offices, securities companies, scenic spot ticket offices, stations, restaurants and other places to make communication easier.
• ➤ RELIABLE AFTER-SALES SERVICE: Your needs are our pursuit. If you have any questions about the product, please feel to contact us, we will provide 24 hours feedback and solve it for you as soon as possible.