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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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, HY812-US-02-Test

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, HY812-US-02-Test

Product ID: 628261979

Details

Brand
HOSMART
Compatible Devices
other Hosmart
Included Components
Cable Charger
Noise Level
30 db
Number of Channels
6
Special Feature
Lightweight

⚡Plug & play instant setup

📡1300 ft wireless range

🔊Full-duplex crystal-clear sound

€ 142.68

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

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Description

📞 UltraSpeak Your Space: Crystal-clear talk, zero hassle, endless connection.

PLUG PLAY SIMPLICITY - No tech headaches—just plug in, press the channel, and start talking instantly.
RISK FREE SATISFACTION - Backed by a 30-day money-back guarantee and 2-year warranty for total peace of mind.
VERSATILE MULTI SCENE USE - Perfect for home, office, kitchen, or reception—your all-in-one communication hub.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience real-time, hands-free conversations with premium sound clarity.
SEAMLESS LONG DISTANCE CONNECTION - Stay effortlessly connected up to 1300 feet—no shouting, no interruptions.

The Hosmart UltraSpeak Intercom HY812 is a lightweight, full-duplex wireless intercom system designed for seamless two-way communication up to 1300 feet. Featuring plug-and-play setup with no pairing required, it delivers crystal-clear sound quality across multiple channels and environments—from home to office. With a 30-day money-back guarantee and 2-year warranty, it’s the reliable, user-friendly solution for modern, connected living and working spaces.

Specifications

Additional Features	Lightweight, Long Range
Asin	B0D21RPJLD
Audible Noise	30 db
Best Sellers Rank	#33,698 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #8 in Commercial Intercoms
Brand	HOSMART
Built In Media	Cable, Charger
Color	2 station
Compatible Devices	other Hosmart intercoms
Connectivity Protocol	UHF
Customer Reviews	4.2 4.2 out of 5 stars (202) 4.2 out of 5 stars
Item Dimensions D X W X H	6.5"D x 3"W x 6.2"H
Item Type Name	HY812-US-2Packs
Manufacturer	H HOSMART
Mfr Part Number	HY812 intercom
Model Number	HY812 intercom
Number Of Channels	6
Number Of Packs	2
Talking Range Maximum	1300 feet
Temperature Range	-20℃~+60℃ °C
Tuner Type	UHF
Unit Count	2 Count
Voltage	5 volts
Warranty Description	2 year warranty
Water Resistance Level	Not Water Resistant
Waterproof Rating	IP44

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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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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.

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€ 142.68

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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

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