--- product_id: 142185516 title: "Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station" brand: "kalaok" price: "SAR 48" currency: SAR in_stock: false category: "Musical Instruments" url: https://www.desertcart.com.sa/products/142185516-kalaok-da-237-talk-back-dialog-system-two-way-windows store_origin: SA region: Saudi Arabia --- # Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station **Brand:** kalaok **Price:** SAR 48 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station by kalaok - **How much does it cost?** SAR 48 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/142185516-kalaok-da-237-talk-back-dialog-system-two-way-windows) ## Best For - kalaok enthusiasts ## Why This Product - Trusted kalaok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features: Takstar DA-237 talk-back system is specially designed for windows intercom where protection against bandits and sabotage is necessary, such as bank, stock-exchange, railway station, post office, insurance company, ticket office, hospital, etc. Full duplex voice technology automatically recognizes and process voice signal; special anti-side tone processing chip features automatic squelch control and effectively minimize the howling. Full automatic communication control technology, wall mount unit(external unit) features integrated microphone and speaker, one cable for convenient connection of the wall mount unit and desktop unit. Excellent circuitry for high output power up to 3W and clear sound quality; independent mute control on desktop unit for both external and internal units. Audio input function input signal like PC voice warning for customer listening; Line output function for recording of internal/external voice signal; cable protection design on desktop unit for better user experience.Specifications: Operating Voltage: DC 12V/1A Output Power: 3W(max) Frequency Response: 100Hz-12kHz Desktop Unit Dimensions: 18.2 * 12 * 6cm / 7.17 * 4.72 * 2.36in Wall Mount Unit Dimensions: 8.3 * 6 * 2.3cm / 3.27 * 2.36 * 0.91in Package Size: 23.7 * 19 * 11.5cm / 9.33 * 7.48 * 4.53in Package Weight: 950g / 33.51ozPackage List: 1 * desktop unit 1 * wall mount unit 1 * power adaptor (DC12V/1A) 4 * adhesive stickers 1 * user manual ## Features - Takstar DA-237 talk-back system is specially designed for windows intercom where protection against bandits and sabotage is necessary, such as bank, stock-exchange, railway station, post office, insurance company, ticket office, hospital, etc. - Full duplex voice technology automatically recognizes and process voice signal; special anti-side tone processing chip features automatic squelch control and effectively minimize the howling. - Full automatic communication control technology, wall mount unit(external unit) features integrated microphone and speaker, one cable for convenient connection of the wall mount unit and desktop unit. - Excellent circuitry for high output power up to 3W and clear sound quality; independent mute control on desktop unit for both external and internal units. - Audio input function input signal like PC voice warning for customer listening; Line output function for recording of internal/external voice signal; cable protection design on desktop unit for better user experience. ## Images ![Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station - Image 1](https://images-na.ssl-images-amazon.com/images/I/51e0vjX2ByL.jpg) ![Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station - Image 2](https://images-na.ssl-images-amazon.com/images/I/51JGJLPSAAL.jpg) ![Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station - Image 3](https://images-na.ssl-images-amazon.com/images/I/61N%2BxD9BngL.jpg) ![Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station - Image 4](https://images-na.ssl-images-amazon.com/images/I/61y5GmA8kBL.jpg) ![Kalaok DA-237 Talk-back Dialog System Two-way Windows Intercom Loudspeakers Full Duplex Voice Technology Intercommunication for Bank Ticket Office Railway Station - Image 5](https://images-na.ssl-images-amazon.com/images/I/51Y2wrk3BbL.jpg) --- ## 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.com.sa/products/142185516-kalaok-da-237-talk-back-dialog-system-two-way-windows](https://www.desertcart.com.sa/products/142185516-kalaok-da-237-talk-back-dialog-system-two-way-windows) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-04-23*