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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VT115849

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📞 UltraSpeak Pro: The wireless intercom that keeps your world effortlessly connected.

PLUG PLAY SIMPLICITY - No pairing or complicated setup—just plug in and start talking instantly.
SEAMLESS 1200 FT RANGE - Stay connected across your entire home or office without dead zones.
VERSATILE MULTI ROOM USE - Perfect for bedrooms, kitchens, offices, and more—your communication hub everywhere.
RISK FREE 30 DAY GUARANTEE - Try it worry-free with free returns and 24/7 customer support backing you up.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience hands-free, real-time conversations with zero interruptions.

The Hosmart UltraSpeak Pro Wireless Intercom delivers a powerful 1200 ft communication range with full-duplex, crystal-clear sound quality. Designed for effortless plug-and-play use, it supports hands-free, real-time conversations across multiple rooms or office spaces. Built with durable ABS material and backed by a 30-day money-back guarantee, it’s the ultimate solution for seamless home and professional communication.

Specifications

ASIN	B0DB1FC19P
Answering System Type	Digital
Best Sellers Rank	#25,555 in Home Improvement ( See Top 100 in Home Improvement ) #52 in Home Security Alarms
Box Contents	Charger, Cable
Brand	H HOSMART
Brand Name	H HOSMART
Colour	Black
Country of Origin	USA
Customer Reviews	4.0 out of 5 stars 178 Reviews
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 Weight Unit of Measure	0.5 Kilograms
Manufacturer	HOSMART
Manufacturer Part Number	HY812 US 4 PACKS
Material	Acrylonitrile Butadiene Styrene (ABS)
Model Number	HY812 US 4 PACKS
Power Source	Corded Electric
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

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

Q**L

So very Cool.

30.03.2025

S**V

Can not talk fast with one person

21.09.2025

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