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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Customer Support

Our Other Brands:Hewyn|Selfship

Hosmart UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, Clear Sound House Intercom System for Business with 1200 Feet Range

Product ID: 656703340

Details

Answering system type
Digital
Brand
H HOSMART
Colour
Black
Compatible devices
other Hosmart
Dialler type
Single Keypad
Item dimensions L x W x H
16 x 16 x 14

⚡Plug & play, no setup needed

📡1200 ft wireless range

🔊Full-duplex crystal-clear sound

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฿31596

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

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.
EFFORTLESS PLUG PLAY SETUP - No tech headaches—just plug in, press the channel, and start talking instantly.
SEAMLESS 1200 FT CONNECTIVITY - Stay connected across your home or office without dead zones or dropped signals.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience real-time, hands-free conversations with zero interruptions or static.

Hosmart UltraSpeak Pro Intercoms deliver a powerful 1200-foot wireless range with full-duplex, crystal-clear sound for seamless two-way communication. Designed for plug-and-play simplicity, this system requires no complicated setup, making it ideal for homes and businesses alike. Its versatile design supports multi-room and multi-scene use, backed by a 30-day money-back guarantee for peace of mind.

Specifications

ASIN	B0DB1FC19P
Answering System Type	Digital
Best Sellers Rank	407,659 in DIY & Tools ( See Top 100 in DIY & Tools ) 602 in Intercom
Box Contents	Cable, Charger, Intercoms, Manual
Brand Name	H HOSMART
Colour	Black
Compatible Devices	other Hosmart intercom
Conference Call Capability	2 way
Country of Origin	China
Customer Reviews	4.2 4.2 out of 5 stars (399)
Dialer Type	Single Keypad or Dual Keypad (tone dialing)
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Is there Caller ID	Yes
Item Dimensions	16 x 16 x 14 centimetres
Item Type Name	Wireless Intercom
Item Weight	0.5 Kilograms
Manufacturer	H HOSMART
Multiline Operation	Single-Line Operation
Power Source	Corded Electric
Telephone Type	Cordless

Reviews

M**W

Works fine

Seems OK for our outside annexe about 100 ft from the house. Range gets considerably restricted if there are windows

21.01.2025

S**V

Can not talk fast with one person

Most of the time, I just want to quickly say something to another room, but having to switch to another channel by holding a button to change it is slow and inconvenient, and then I have to switch back to my own channel (same hold button). To quickly speak with someone we have “talk,” and it's great BUT everybody can hear what you said. Making an actual call is just ridiculous—you might as well use a mobile phone—while your devices should work like walkie-talkies, letting you quickly pass information to someone (and get a reply just as fast).

21.09.2025

R**S

Tardó la devolución un poco pero al final no hubo problema lamentablemente no alcanzo el rango debido a las paredes supongo fueron muchas para el equipo ya que el 3cer comunicador no funciono se intercalo y creo fue interferencia de muros o algo asi

16.02.2026

P**L

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

15.04.2025

P**C

Excellent Product. No installation required. Works out of box

16.11.2025

J**S

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

C**N

Cumple con lo que dice escrito

22.10.2025

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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