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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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

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

Product ID: 648829535

Details

Brand
H HOSMART
Colour
Black
Material
Acrylonitrile
Power source
Corded
Telephone type
Corded

⚡Plug & play, no setup needed

📶1200 ft wireless range

🔊Full-duplex crystal-clear sound

€ 352.32

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Description

📡 UltraSpeak Pro: The wireless voice of your connected lifestyle

RISK FREE PURCHASE - Backed by a 30-day money-back guarantee for total peace of mind.
PLUG PLAY SIMPLICITY - No tech headaches—just plug in, press the channel, and start talking instantly.
VERSATILE MULTI SCENE USE - Perfect for bedrooms, kitchens, offices, restaurants, and more—your all-in-one communication hub.
SEAMLESS 1200 FT CONNECTIVITY - Stay connected across your home or office without dead zones or dropped signals.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience hands-free, real-time conversations with zero interruptions or button-holding.

The UltraSpeak Pro Intercom by Hosmart is a corded, full-duplex wireless intercom system designed for effortless, crystal-clear two-way communication up to 1200 feet. Engineered with advanced sound processing and a user-friendly plug-and-play setup, it suits diverse environments from homes to offices. Its robust ABS enclosure and digital answering system ensure durability and reliability, making it a top choice for seamless room-to-room or business communication.

Specifications

ASIN	B0DB1FC19P
Answering System Type	Digital
Best Sellers Rank	#11,484 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Home Intercoms
Brand	H HOSMART
Built-In Media	Cable, Charger, Intercoms, Manual
Color	Black
Colour	Black
Compatible Devices	PSTN, possibly ISDN
Conference Call Capability	2 way
Customer Reviews	4.1 out of 5 stars 212 Reviews
Dialer Type	Single Keypad
Dialler 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 Weight	0.5 Kilograms
Manufacturer	H HOSMART
Material	Acrylonitrile Butadiene Styrene (ABS)
Mfr Part Number	HY812 US 4 PACKS
Model Number	HY812 US 4 PACKS
Multiline Operation	Single-Line Operation
Power Source	Corded Electric
Power source	Corded Electric
Telephone Type	Corded
Telephone type	Corded
Unit Count	1 Count

Reviews

A**L

منتج سيئ وفاشل وقد يسبب حريق بالمنزل

المنتج سيئ للغاية والشركة غير متعاونه اشتريت 6 اجهزة واحداها بعد شهر احترق وتسبب في ذوبان البلاستك وراسلت امازون والشركة ولا احد يضمن حقك للاسف ادارة امازون مفروض تضمن لي الجهاز بضمان الشركة لاسيما انها خارج المملكة لذا لا انصح فية بتاتا

5.04.2026

P**C

Excellent Product

Excellent Product. No installation required. Works out of box

16.11.2025

J**S

Buenos

Muy fácil de configurar solo me falta ver si tienen ese Alcance que dice en una casa de dos pisos desde la cosita a todos los cuartos

27.03.2025

R**I

Acceptable voice quality at best

I use a four unit system across two floors for my house. All four units get connected but voice quality is acceptable at best. It is useful but can’t say it’s ideal in a big house

30.06.2026

Q**L

So very Cool.

Works well, so simple to set up. liked it so much that I purchased another two more. Delivery was on time, perhaps a day early. Great service, great product.

30.03.2025

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.

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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.

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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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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€ 352.32

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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