Do the intercoms need pairing to work? If I add extra units to the existing system, do they need pairing?

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.

Why can only one side be heard while the other side can't hear?

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

The call volume seems a bit low?

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.

Can the intercom use batteries?

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.

What is the Monitor function? How do I use it?

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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H HOSMART UltraSpeak 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

H HOSMART UltraSpeak 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

Product ID: 650739467

Details

Brand
HOSMART
Colour
Black
Frequency range
UHF band (300
Number of channels
6
Special features
Lightweight

📡1300 ft range

🔋Plug & play, no setup

🎙️Full-duplex real-time talk

MX$4607

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

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Description

📞 Talk smart, live connected—anywhere, anytime!

RISK FREE PURCHASE - Enjoy peace of mind with a 30-day money-back guarantee and 24/7 customer support.
PLUG PLAY SIMPLICITY - No tech headaches—just plug in, press the channel, and start talking instantly.
VERSATILE MULTI SCENE USE - From home to hospitality, streamline communication across offices, kitchens, and reception areas.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience hands-free, real-time conversations with zero interruptions or button-holding.
SEAMLESS LONG DISTANCE CONNECTION - Stay effortlessly connected up to 1300 feet—perfect for sprawling homes or busy offices.

The H HOSMART UltraSpeak Intercom System offers a cutting-edge, full-duplex wireless communication solution with a robust 1300-foot range. Designed for effortless plug-and-play use, it delivers crystal-clear sound quality and hands-free operation, making it ideal for both home and business environments. Its water-resistant IP44 rating and multi-channel UHF connectivity ensure reliable performance across diverse settings, backed by a 30-day money-back guarantee and dedicated customer support.

Reviews

User

Limited use

I had to returnAfter searching it is overoriced

14.08.2026

User

Servicio oportuno

Buen producto, ya había comprado un par y compré 2 pares más

15.04.2025

User

The best intercom system on the market.

We purchased this item so we could communicate upstairs instead of having to yell and disrupt the entire household. This wireless communication system works perfectly. The sound is crystal clear, and it is very easy to use. Setup was fast and easy. This system has met and exceeded our expectations! I would recommend this system to anyone. Thank you.

21.08.2026

User

Acquisto deludente

Tempi spedizione lunghi e non tracciato - istruzioni all'uso in inglese - mancanza di adattatore spina europea - trasmissione disturbata -

2.08.2026

User

Muito bom.

Amei. Funciona bem. Irei comprar novamente.

11.05.2025

User

Good intercom

I ordered the intercom to be able to talk between my home office and my wife's home office. It did what we wanted... almost. There is a noticeable delay or dropout in the first word response. I you answer a page with a simple "YES or HELLO", the sender does not hear it, so you have to answer "YES - YES" twice - which you can learn to do so it works for us. Other than that I would have given 5-stars.

9.07.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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I loved the variety of products available. Will definitely shop again.

2 months ago

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MX$4607

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mexico.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Asin	B0D21RPJLD
Best Sellers Rank	#38 in Home Intercoms
Date First Available	8 May 2024
Item Model Number	HY812 intercom
Manufacturer	H HOSMART
Product Dimensions	16.51 x 7.62 x 15.75 cm; 431 g

H HOSMART UltraSpeak 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

Details

Details

Description

Specifications

Reviews

Common Questions