---
product_id: 564452669
title: "CallToU Window Speaker Intercom System for Business Glass Desk"
brand: "calltou"
price: "6379475₫"
currency: VND
in_stock: true
category: "Call To U"
url: https://www.desertcart.vn/products/564452669-calltou-window-speaker-intercom-system-for-business-glass-desk
store_origin: VN
region: Vietnam
---

# Anti-interference & noise suppression Dual-way voice clarity Independent volume controls CallToU Window Speaker Intercom System for Business Glass Desk

**Brand:** calltou
**Price:** 6379475₫
**Availability:** ✅ In Stock

## Summary

> 🔊 Break the glass barrier—connect effortlessly, speak clearly, and never miss a word!

## Quick Answers

- **What is this?** CallToU Window Speaker Intercom System for Business Glass Desk by calltou
- **How much does it cost?** 6379475₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/564452669-calltou-window-speaker-intercom-system-for-business-glass-desk)

## 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

- • **Tailored Audio Control:** Dual volume knobs let staff and customers adjust sound levels independently for perfect clarity.
- • **Versatile Installation:** Seamlessly fits banks, clinics, restaurants, and more—anywhere glass partitions block communication.
- • **Plug & Play Convenience:** Wired connectivity with 3.5mm and XLR connectors plus battery power means quick setup and reliable operation.
- • **Crystal Clear Conversations:** Advanced noise suppression and anti-howling tech ensure every word is heard without static or echo.
- • **Effortless Recording Capability:** Built-in recording jack supports continuous, high-quality two-way audio capture for compliance and review.

## Overview

The CallToU Window Speaker Intercom System is a wired, battery-powered two-way communication device designed for clear conversations through glass partitions. Featuring dual volume controls, anti-interference circuitry, and a recording jack, it’s ideal for professional environments like banks, clinics, and service counters where secure, noise-free dialogue is essential.

## Description

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, 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.

## Features

- Window Speaker Intercom System helps staff and customers talk through glass windows, counter partitions, cashier windows, reception counters, and service barriers without shouting across the counter.
- 2 Way Counter Intercom with dual way voice, inner and outer volume knobs, marked volume levels, and outside speaker microphone for easier staff-side and customer-side audio adjustment.
- Anti-Interference Intercommunication Microphone with anti-howling circuit and background noise suppression helps reduce feedback, static, echo, and cross-interference when installed correctly.
- Wide Aapplication Scenario: CallToU window speaker can be used in many workplaces, such as restaurant, food truck,banks, clinics, offices, stores, gas station bank counter school front door and ticket windows, etc
- Recording: There is a recording jack that can be connected to recording equipment, which can work continuously and clearly for a long time.Realize two-way recording conversion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NPWJ255 |
| Antenna Location | Speech |
| Audible Noise | 55 Decibels |
| Best Sellers Rank | #944,958 in Electronics ( See Top 100 in Electronics ) #1,584 in Mobile Portable Power Banks |
| Box Contents | Microphone |
| Brand Name | CallToU |
| Colour | Black |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wired |
| Connector Type | 3.5 mm Jack, XLR |
| Customer Reviews | 4.3 4.3 out of 5 stars (59) |
| Enclosure Material | Plastic |
| Frequency Range | 30 hz 20 khz |
| Impedance Unit of Measure | 75 Ohms |
| Item Dimensions | 13.8 x 9.9 x 4.5 Centimeters |
| Item Highlight | Dual Way; Anti-Interference; Anti-howling; Flexible Gooseneck; Inner and Outer Volume Knobs; REC jack |
| Manufacturer | CallToU |
| Manufacturer Part Number | S09 |
| Microphone Form Factor | Boundary |
| Model Name | WI08 WS |
| Model Number | WI08 WS |
| Number of Channels | 2 |
| Number of Items | 1 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 80 dB |
| Special Feature | Volume Control |
| UPC | 779584902580 |

## Product Details

- **Brand:** CallToU
- **Connectivity Technology:** Wired
- **Connector Type:** 3.5 mm Jack, XLR
- **Model Name:** WI08 WS
- **Recommended Uses For Product:** Speech

## Images

![CallToU Window Speaker Intercom System for Business Glass Desk - Image 1](https://m.media-amazon.com/images/I/31J4+GSq3SL.jpg)
![CallToU Window Speaker Intercom System for Business Glass Desk - Image 2](https://m.media-amazon.com/images/I/51ssctElFfL.jpg)
![CallToU Window Speaker Intercom System for Business Glass Desk - Image 3](https://m.media-amazon.com/images/I/41b4w58iKvL.jpg)
![CallToU Window Speaker Intercom System for Business Glass Desk - Image 4](https://m.media-amazon.com/images/I/41B6EOeykVL.jpg)
![CallToU Window Speaker Intercom System for Business Glass Desk - Image 5](https://m.media-amazon.com/images/I/511iEjByI5L.jpg)

## Questions & Answers

**Q: How long is the external speaker connection cable and the power cord ?**
A: External component cable 75.59", power cord 70.86". Those are long enough for most counter.

**Q: Can each side be adjusted?**
A: Yes, inside and outside volume are separate.

**Q: Where should the external unit go?**
A: Near the customer speaking position. Do not place the external unit too close to the main unit. Close placement may cause feedback or howling. Recommended Distance: 12-20 inches.

**Q: Does it record by itself?**
A: It provides an output for compatible external recording equipment.

**Q: Is the sound clear on this window intercom?**
A: Yes it is. Using advanced language processing chip to make the voice clear and natural, with powerful anti-interference and anti-howling function.

## Frequently Bought Together

- CallToU Window Speaker Intercom System and Counter Intercom for Bank Hospital Office Store Bus Station Ticket Booth Window
- Retekess TW102 Window Microphone Speakers, Window Intercom System, 8M Cable with Loud Outer Speaker, Intercom System for Business, Bank, School, Hospital

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**Shop now:** [https://www.desertcart.vn/products/564452669-calltou-window-speaker-intercom-system-for-business-glass-desk](https://www.desertcart.vn/products/564452669-calltou-window-speaker-intercom-system-for-business-glass-desk)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-09-26*