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 Intercoms Wireless for Home UltraSpeak, 2025 Full Duplex Intercom

Product ID: 568124126

Details

Brand
H HOSMART
Connectivity Technology
Wireless
Installation Type
Self-Adhesive
Item dimensions L x W x H
7.87 x 3.94 x
Power Source
Battery

📶1300 ft wireless range

🔄Real-time two-way communication

🔊Full-duplex crystal-clear sound

R4533

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

📡 Stay connected, hands-free, and ahead of the curve!

RISK FREE CONFIDENCE - 30-day money-back guarantee with 2-year warranty included.
ROOM TO ROOM FREEDOM - Communicate effortlessly across 1300 feet without wires.
SEAMLESS PLUG PLAY - No setup headaches—just press and talk instantly.
ULTRA SPEAK AUDIO CLARITY - Hear every word with premium full-duplex sound quality.
VERSATILE MULTI SCENE USE - Perfect for home, office, restaurant, or hotel environments.

The Hosmart UltraSpeak Wireless Intercom System offers a powerful 1300-foot wireless range with full-duplex, real-time two-way communication. Designed for effortless plug-and-play use, it delivers crystal-clear sound quality across multiple environments—from homes to businesses. With three stations included and a 2-year warranty, it’s the smart choice for seamless, hands-free communication.

Specifications

ASIN	B0CGZRZW7R
Alert Type	Motion
Antenna Location	Home Security, Communication
Assembly Instructions Description	No assembly required
Battery Cell Type	Lithium Ion
Best Sellers Rank	#4,255 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Commercial Intercoms
Brand	H HOSMART
Connectivity Technology	Wireless
Control Method	Voice
Customer Reviews	4.0 4.0 out of 5 stars (64)
Installation Method	Self-Adhesive
Item Dimensions	7.87 x 3.94 x 5.91 inches
Manufacturer	H HOSMART
Manufacturer Warranty Description	2 year
Maximum Range	1200 feet
Model Number	HY812-US-03
Power Source	Battery Powered
UPC	717378855568
Unit Count	3 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.

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TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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R4533

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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