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 Pro Wireless Intercom for Home, Two-Way Real-Time Communication, Black, 1200 ft Range

Product ID: 724535521

Details

Brand
HOSMART
Colour
Black
Material
Acrylonitrile
Power Source
Corded
Telephone Type
Corded

📡1200 ft wireless range

🔊Full-duplex crystal-clear sound

🤝Hands-free auto answer

€ 359.64

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: Talk smart, live connected.

PLUG PLAY SIMPLICITY - No pairing or complicated setup—just plug in and start talking instantly.
MULTI SCENE VERSATILITY - Perfect for home, office, kitchen, garage, or reception—your all-in-one communication hub.
HANDS FREE AUTO ANSWER MODE - Never miss a call, even when your hands are full—effortless communication at your fingertips.
SEAMLESS 1200 FT CONNECTIVITY - Stay connected across your entire home or office without dead zones.
CRYSTAL CLEAR FULL DUPLEX AUDIO - Experience real-time, two-way conversations with zero push-to-talk hassle.

The Hosmart UltraSpeak Pro HY812 is a corded wireless intercom system designed for professional and home use, offering a robust 1200 ft communication range with full-duplex, crystal-clear sound. Its user-friendly plug-and-play design requires no pairing, supports hands-free auto answer, and adapts seamlessly to multiple environments—from large homes to busy offices—making it the ultimate tool for instant, reliable two-way communication.

Specifications

ASIN	B0DB1FC19P
Answering System Type	Digital
Best Sellers Rank	#30,086 in Home Improvement ( See Top 100 in Home Improvement ) #9 in Intercom
Box Contents	Cable, Charger, Intercoms, Manual
Brand Name	HOSMART
Colour	Black
Compatible Devices	other Hosmart intercom
Conference Call Capability	2 way
Country of Origin	China
Customer Reviews	4.1 4.1 out of 5 stars (262)
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
Manufacturer	H HOSMART
Manufacturer Part Number	HY812 US 4 PACKS
Model Number	HY812 US 4 PACKS
Multiline Operation	Single-Line Operation
Number of Items	4
Power Source	Corded Electric
Telephone Type	Corded
Unit Count	1 Count

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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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Received my product in pristine condition. Great service overall.

1 month ago

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€ 359.64

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

Ayesha M.

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

5 days ago

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