---
product_id: 372229570
title: "Window Speaker Intercom System,Anti-Interference Intercommunication Talk Through Glass Window,Intercom System for Business,Bank,Office,Hospital,Counter,Store,Station,Medical Center"
brand: "calltou"
price: "$197.65"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/372229570-window-speaker-intercom-system-anti-interference-intercommunication-talk-through-glass
store_origin: US
region: United States of America
---

# High power output for crystal-clear sound Automatic two-way voice transmission, no button needed 4-core aluminum foil shielded wire for anti-interference Window Speaker Intercom System,Anti-Interference Intercommunication Talk Through Glass Window,Intercom System for Business,Bank,Office,Hospital,Counter,Store,Station,Medical Center

**Brand:** calltou
**Price:** $197.65
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your workspace chatter—clear, hands-free, and interference-proof!

## Quick Answers

- **What is this?** Window Speaker Intercom System,Anti-Interference Intercommunication Talk Through Glass Window,Intercom System for Business,Bank,Office,Hospital,Counter,Store,Station,Medical Center by calltou
- **How much does it cost?** $197.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/372229570-window-speaker-intercom-system-anti-interference-intercommunication-talk-through-glass)

## Best For

- calltou enthusiasts

## Why This Product

- Trusted calltou brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear Audio Clarity:** High power input/output combined with shielded wiring ensures your voice is heard loud and clear, even in noisy environments.
- • **Customizable Volume Control:** Independent internal and external volume adjustments let you tailor sound levels perfectly to your workspace.
- • **Effortless Recording Integration:** Built-in recording output jack connects easily to external devices for seamless call documentation and compliance.
- • **Seamless Hands-Free Communication:** Automatic two-way intercom without pressing a button keeps conversations effortless and efficient.
- • **Robust Anti-Interference Shielding:** 4-core aluminum foil shielded wire guarantees interference-free communication, so you never miss a word.

## Overview

The CallToUWindow Speaker Intercom System delivers automatic two-way voice communication through glass windows with no button press required. Featuring high power output and a 4-core aluminum foil shielded wire, it ensures crystal-clear sound free from interference. Independent volume controls and a recording output jack make it ideal for professional environments like banks, hospitals, and offices.

## Description

Product DescriptionThe window dual-way intercom speaker system 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, anti-interference and anti-howling.Ideal for the bank, hospital, securities, bus station etc. where guard glass again theft is installed.It is easy to install and has a long working time.Clear and Natural VoiceThe speaker of the window intercom uses advanced language processing chips to make the sound clear and natural, with powerful anti-interference and anti-howling functions.Clear and Natural Voice for ExtensionAs long as you speak close to the microphone,even through the glass,the voice can be clearly heard from the speaker of the extension.Even in a noisy environment, customers can still hear the sound clearly.Unique Design,High-quality Anti-shock FilmThe window intercom speaker uses mesh speaker. The knobs have metallic luster, elegant and generous. Use high-quality diaphragm to make communication clear.Strong sound penetration,delicate and clear,bring high-fidelity sound quality,make your service more quality.Recording FunctionThe window intercom has a built-in recording signal output, which can provide the audio output of the main station and the sub-station for recording.360°Bendable Microphone TubeStreamline design and metal microphone.The microphone is sturdy and durable.Super long durable stainless steel hose microphone tube can be bent arbitrarily without dead angle and can talk at any angles.Metal Protection TubeThe metal protection tube effectively protects the extension line. The appearance is unique and wear-resistant, which increases the working life.Technical ParameterWorking Voltage：DC12VMax.Working Current:：200mAOutput Power：2W+3WMicrophone Sensitivity：45dB±2dBNo Distortion Frequency：10Hz-15KHzPacking List1 x Main unit1 x Loudspeaker box1 x DC12V power adapter1 x 3M Double Sided Tape4 x locating pieces1 x User manual

## Features

- Two-way voice transmission; automatic two-way intercommunication without pressing button; suitable for two-way intercom between hospitals and clinic service desk.
- Recording output jack; teller intercom can be connected to external recording equipment; automatically recognize the voice signal being processed during the call; no need to take any measures.
- CallToU WI08 window speaker uses a 4 core high-strength aluminum foil shielded wire; strong anti-interference ability; which makes the voice clear and natural.
- High power output; intercom speaker system adopts high power input and output technology; loud sound; clear sound quality.
- Independent volume control; internal and external volume of window speakert can be adjusted separately according to the environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Installation Method | Plug In,Tabletop |
| Control Method | App |
| Connectivity Technology | Play,Plug |
| Voltage | 12 Volts |
| Power Source | dc |
| Color | WI09S-US |

## Product Details

- **Brand:** CallToU
- **Colour:** White
- **Power source:** dc
- **Compatible devices:** External Recording Equipment, Other Systems
- **Connectivity technology:** Play,Plug

## Images

![Window Speaker Intercom System,Anti-Interference Intercommunication Talk Through Glass Window,Intercom System for Business,Bank,Office,Hospital,Counter,Store,Station,Medical Center - Image 1](https://m.media-amazon.com/images/I/71rSbRupNnS.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*