---
product_id: 648829535
title: "H HOSMART UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, House Intercom System for Business with 1200 Feet Range"
brand: "hosmart"
price: "¥47382"
currency: JPY
in_stock: true
category: "Hosmart"
url: https://www.desertcart.jp/products/648829535-h-hosmart-ultraspeak-pro-intercoms-wireless-for-home-two-way
store_origin: JP
region: Japan
---

# Plug & play, no setup needed 1200 ft wireless range Full-duplex crystal-clear sound H HOSMART UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, House Intercom System for Business with 1200 Feet Range

**Brand:** hosmart
**Price:** ¥47382
**Availability:** ✅ In Stock

## Summary

> 📞 Elevate your space with UltraSpeak — communication that keeps you effortlessly connected!

## Quick Answers

- **What is this?** H HOSMART UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, House Intercom System for Business with 1200 Feet Range by hosmart
- **How much does it cost?** ¥47382 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/648829535-h-hosmart-ultraspeak-pro-intercoms-wireless-for-home-two-way)

## Best For

- hosmart enthusiasts

## Why This Product

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

## Key Features

- • **Instant Plug & Play:** No tech headaches—just plug in, press the channel, and start talking immediately.
- • **Seamless 1200 ft Range:** Stay connected across your entire home or office without dead zones.
- • **UltraSpeak Crystal Audio:** Experience premium full-duplex sound that makes every conversation crisp and natural.
- • **Versatile Multi-Scene Use:** Perfect for home, office, restaurant, or hotel—your all-in-one communication hub.
- • **Risk-Free 30-Day Guarantee:** Try it worry-free with hassle-free returns and dedicated customer support.

## Overview

The H HOSMART UltraSpeak Pro Intercom is a cutting-edge wireless full-duplex intercom system designed for seamless, real-time communication up to 1200 feet. Featuring plug-and-play simplicity and crystal-clear sound quality, it’s ideal for homes and businesses seeking reliable, hands-free connectivity across multiple rooms or locations.

## Description

Hosmart HY812 Intercom is our flagship product, featuring cutting-edge advanced sound processing technology. Thanks to its outstanding audio quality and incredibly user-friendly design, it allows you to have crystal-clear indoor and outdoor conversations, earning it the name UltraSpeak.

## Features

- 【Easy to Use】- Experience the simplicity and power of our full-duplex wireless intercom. Just plug in and start communicating instantly. No complicated setup or pairing is required. Just press the channel button and start talking. It's that simple! No need to read the instructions. Specifically designed to be user-friendly. ✨Note: "Wireless" in the title means wireless communication; intercoms can only be plugged in and cannot use batteries.
- 【Superior Sound Quality】- Enjoy crystal-clear sound with our high-quality wireless intercom system. Whether you're working in an office or at home, Hosmart intercom guarantees stable and clear communication. Renowned for its exceptional sound quality, the HY812 intercom stands out among all other intercoms in our lineup. Thanks to its outstanding audio quality, it earned the name UltraSpeak.
- 【Real-Time Two-Way Communication】- Connect and converse hands-free with our unique design. No need to hold a button to talk and release to listen. Whether you're at home or in the office, our wireless room to room intercom ensures quick, easy, and effective communication. Enjoy a communication distance of approximately 1200 ft(in the open outdoor environment).
- 【Use in Different Places】- You can use our home intercom system in various places throughout your house, such as the bedroom, kitchen, living room, garage, and basement! Additionally, this full-duplex wireless intercom is perfect for use in offices, restaurants, back kitchens, hotels, reception areas, and more. The Hosmart intercom is designed to meet your multi-scene communication needs and serve as your reliable assistant.
- 【Our Promise to You】- Your purchase includes a hassle-free 30-day money-back guarantee. If, for ANY REASON, you're not satisfied with your brand-new intercoms, we offer free returns. We are always here to assist you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DB1FC19P |
| ASIN  | B0DB1FC19P |
| Answering System Type | Digital |
| Best Sellers Rank | #20,048 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Home Intercoms |
| Brand | HOSMART |
| Built-In Media | Cable, Charger, Intercoms, Manual |
| Color | Black |
| Compatible Devices | PSTN, possibly ISDN |
| Conference Call Capability | 2 way |
| Customer Reviews | 4.1 4.1 out of 5 stars (255) |
| Customer reviews | 4.1 4.1 out of 5 stars (255) |
| Date First Available  | 28 July 2024 |
| Dialer Type | Single Keypad |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| Is there Caller ID | Yes |
| Item Dimensions | 16 x 16 x 14 centimeters |
| Item Type Name | Wireless Intercom |
| Item model number  | HY812 US 4 PACKS |
| Manufacturer | H HOSMART |
| Manufacturer  | H HOSMART |
| Mfr Part Number | HY812 US 4 PACKS |
| Model Number | HY812 US 4 PACKS |
| Multiline Operation | Single-Line Operation |
| Number of Items | 4 |
| Power Source | Corded Electric |
| Product Dimensions  | 16 x 16 x 13.97 cm; 431 g |
| Telephone Type | Corded |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HOSMART
- **Colour:** Black
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Power source:** Corded Electric
- **Telephone type:** Corded

## Images

![H HOSMART UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, House Intercom System for Business with 1200 Feet Range - Image 1](https://m.media-amazon.com/images/I/71mvPxdeWiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do the intercoms need pairing to work? If I add extra units to the existing system, do they need pairing?**
A: No. They’re pre-configured at the factory—just plug in the power and use them right out of the box. Adding extra intercoms also does not require pairing. It's very user-friendly for first-time intercom users.

**Q: Why can only one side be heard while the other side can't hear?**
A: Your environment is too noisy, causing interference. For two-way (hands-free) talk, use a relatively quiet place (e.g., a room, living room, or garage). If you need to use it on a noisy jobsite, press and hold “Talk” while speaking for communication

**Q: The call volume seems a bit low?**
A: The other person is likely too far from the microphone. We recommend speaking about 30 cm (12 in) from the mic for better pickup and clearer sound.

**Q: Can the intercom use batteries?**
A: No. The intercom has no battery compartment. However, we include a charging cable and adapter with each unit, so you can plug it in and use it right out of the box.

**Q: What is the Monitor function? How do I use it?**
A: The monitor feature must be started from the device being monitored, so you can’t listen to someone proactively. This protects privacy. For example, unit 1 must press the Monitor button first, then select channel 2. Only then can 2 start monitoring 1

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-16*