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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Hosmart 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: 648247801

Details

Answering System Type
Digital
Brand
HOSMART
Color
Black
Compatible Devices
other Hosmart
Conference Call Capability
2 way
Dialer Type
Single Keypad

📶1200 ft wireless range

🔊Full-duplex crystal-clear sound

🤝Hands-free auto answer

€ 254.05

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Stay connected, hands-free, and hassle-free with UltraSpeak!

ULTRA CLEAR AUDIO - Experience premium full-duplex sound that keeps every word crisp and clear.
SEAMLESS PLUG PLAY - No setup headaches—just plug in and start talking instantly.
HANDS FREE AUTO ANSWER - Stay productive with calls that pick up automatically after 5 seconds.
EXTENDED WIRELESS REACH - Communicate effortlessly across up to 1200 feet in open spaces.
MULTI SCENE VERSATILITY - Perfect for home, office, or hospitality—connect anywhere, anytime.

The Hosmart UltraSpeak HY812 is a full-duplex wireless intercom system designed for effortless, real-time two-way communication up to 1200 feet. Featuring plug-and-play simplicity, crystal-clear sound quality, and hands-free auto answer, it’s ideal for homes, offices, and multi-room setups. Backed by a 2-year warranty and a 30-day money-back guarantee, it’s the smart choice for seamless, reliable communication.

Specifications

Answering System Type	Digital
Asin	B0DB1FC19P
Best Sellers Rank	#6,044 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1 in Commercial Intercoms #4,265 in Electrical Equipment
Brand	HOSMART
Built In Media	Charger, Cable
Color	4 stations
Compatible Devices	other Hosmart intercom
Conference Call Capability	2 way
Customer Reviews	4.2 4.2 out of 5 stars (596) 4.2 out of 5 stars
Dialer Type	Single Keypad or Dual Keypad (tone dialing)
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Item Dimensions	6.3 x 6.3 x 5.5 inches
Item Type Name	Wireless Intercom
Manufacturer	H HOSMART
Mfr Part Number	HY812 US 4 PACKS
Model Number	HY812 US 4 PACKS
Multiline Operation	Single-Line Operation
Number Of Items	1
Power Source	Corded Electric
Telephone Type	Cordless
Unit Count	1 Count
Warranty Description	2 year warranty

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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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