--- product_id: 58548036 title: "TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack)" brand: "retekess" price: "C$18268" currency: NIO in_stock: true reviews_count: 8 category: "Retekess" url: https://www.desertcart.ni/products/58548036-tw102-window-intercom-intercom-system-8m-microphone-connect-wireless-mic store_origin: NI region: Nicaragua --- # 48dB audio sensitivity 8M gooseneck mic with noise-free shielded wire Aluminum alloy durable shell TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack) **Brand:** retekess **Price:** C$18268 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your customer connection game with Retekess TW102 — where clarity meets durability! ## Quick Answers - **What is this?** TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack) by retekess - **How much does it cost?** C$18268 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/58548036-tw102-window-intercom-intercom-system-8m-microphone-connect-wireless-mic) ## Best For - retekess enthusiasts ## Why This Product - Trusted retekess brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hands-Free Efficiency:** Automatic two-way intercom with no button pressing—streamline your customer interactions effortlessly. - • **Plug & Play Convenience:** Easy installation with 3.5mm jack connectivity and included power adapters—get your system up and running in minutes. - • **Crystal-Clear Communication:** 48dB high-sensitivity mic and noise-cancelling shielded wiring deliver flawless, echo-free conversations every time. - • **Dual-Output Recording Ready:** Designed with separate inside/outside voice signal outputs for seamless business recording and monitoring. - • **Built to Last, Built for Business:** Rugged aluminum alloy shell ensures durability in high-traffic environments like schools, hospitals, and restaurants. ## Overview The Retekess TW102 Window Intercom system features a robust aluminum alloy shell and an 8-meter gooseneck microphone with 48dB sensitivity, delivering clear, noise-free two-way communication. Designed for professional environments like schools, hospitals, and retail counters, it supports automatic hands-free operation and dual voice output for recording. This 3-pack set includes power adapters and external speakers, ensuring quick installation and reliable performance backed by a 2-year warranty. ## Description desertcart.com : Retekess TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack) : Electronics Review: Great speakers - He's work really great and it sets up very easily and the sound carries. Review: Good value - Just installed one in one of my restaurant due to covid 19 . It sound loud enough and easy to install. Much better that door bell intercom . ## Features - Durable material that Main unit is made of aluminum alloy shell and metal for outside unit - Clear and loud voice by the 4 core high strength aluminum foil shielded wire; which noise free function - Microcomputer processing circuit solves the problem of echo and squeal; Automatically 2 way intercommunication without pressing any button - Specifically two way voice signals output design for your business system recording need ;recording jack can be output both inside and outside - This system has louder speaker and high sensitive microphone; Especially the metal tube microphone is deal for the counter and the dual way intercommunication ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075BLM6N9 | | Antenna Location | Public Spaces with Customer/Client Interactions | | Audible Noise | 20 Decibels | | Audio Sensitivity | 48 Decibels | | Best Sellers Rank | #1,244 in Home Security Systems | | Brand | Retekess | | Built-In Media | 1 x English manual, 3 x External speaker, 3 x Power adapter, 3 x Retekess TW102 Dual-way counter inter phone | | Color | Silver | | Compatible Devices | No | | Connectivity Technology | Auxiliary | | Connector Type | 3.5 mm Jack | | Customer Reviews | 4.3 out of 5 stars 75 Reviews | | Enclosure Material | Aluminum Metal | | Frequency Range | 20 hz 16 khz | | Frequency Response | 16 KHz | | Hardware Platform | Karaoke Machine | | Item Dimensions | 8.27 x 5.91 x 3.94 inches | | Item Weight | 0.01 Ounces | | Manufacturer | retekess | | Microphone Form Factor | Gooseneck | | Model Name | FF4499AX3 | | Model Number | FF4499AX3 | | Number of Channels | 2 | | Polar Pattern | Unidirectional | | Power Source | AC | | Recommended Uses For Product | Public Spaces with Customer/Client Interactions | | Special Feature | Mute Function, Volume Control | | UPC | 714559031575 | | Warranty Description | We provide 2 year warranty and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours | ## Product Details - **Brand:** Retekess - **Model Name:** FF4499AX3 - **Connectivity Technology:** Auxiliary - **Connector Type:** 3.5 mm Jack - **Special Feature:** Mute Function, Volume Control - **Compatible Devices:** No - **Color:** Silver - **Included Components:** 1 x English manual, 3 x External speaker, 3 x Power adapter, 3 x Retekess TW102 Dual-way counter inter phone - **Polar Pattern:** Unidirectional - **Audio Sensitivity:** 48 Decibels ## Images ![TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack) - Image 1](https://m.media-amazon.com/images/I/71dRKwyZc4L.jpg) ## Questions & Answers **Q: where is it made? Bet you won't answer** A: Dear customer, Thanks for your question. This Retekess TW102 window intercom is made in China.Hope this can help you. If any,please feel free to contact us by Amazon email,we are always here for you. Regards, Angela **Q: Is the remote speaker weather proof and ok for outdoor placement?** A: Dear customer, I am sorry to tell you that this Retekess TW102 window speaker is not waterproof,so you can use it indoors. Hope this can help you. If any, pls feel free to contact us by Amazon email,we are always here for you. **Q: what does the I-shut and O-shut button do?** A: You can shut down Microphone voice by pressing the I-Shut button; the speaker voice can be cut off by pressing the O-Shut button. They are like mute buttons one for the microphone and one for the speaker. **Q: Can a headset be added to the TW102 model, if so which headset will work?** A: Dear customer, Thank you very much for your question. Yes, a headset can be added to this Retekess TW102 window intercom, and it needs to be 3.5mm. If you connect a 2-plug headset to the SPK and MIC jack, you can talk and listen through the headset. Hope it can help you. If it doesn't help, you may go to the product page, find the "Sold by Retevis Direct" under "Add to Cart" on the right side of the product page, click on “Retevis Direct”, then click the button "Ask a question" to reach out to us, we are always here for you. We are the professional window intercom manufacturer, if you have any questions about window intercom, please contact with us freely. Best regards Angela ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great speakers *by L***B on August 16, 2025* He's work really great and it sets up very easily and the sound carries. ### ⭐⭐⭐⭐⭐ Good value *by N***W on June 5, 2020* Just installed one in one of my restaurant due to covid 19 . It sound loud enough and easy to install. Much better that door bell intercom . ### ⭐⭐⭐⭐ adjustability! *by T***N on March 2, 2020* great product! the ability to control internal and external microphone/speaker volumes is a great feature. this is especially true when the environment configurations are different. and I will add a funny....one user really likes how cool they look. they reminder of the Jetsens! ## Frequently Bought Together - Retekess TW102 Window Intercom,Intercom System,8M Microphone,Connect Wireless Mic,Speaker for School,Hospital,Express(3 Pack) - Retekess TW102 Window Microphone Speakers, Window Intercom System, 8M Cable with Loud Outer Speaker, Intercom System for Business, Bank, School, Hospital - Retekess TT123 Wireless Microphone Headset,2.4G Wireless Mic System,164ft,Headset and Handheld 2 in 1,for Tour Guide,System,Voice Amplifier,Window Speaker,PA System(Incompatible Phone,Laptop) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ni/products/58548036-tw102-window-intercom-intercom-system-8m-microphone-connect-wireless-mic](https://www.desertcart.ni/products/58548036-tw102-window-intercom-intercom-system-8m-microphone-connect-wireless-mic) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-04-22*