Price: $96.95 - $104.99
(as of May 26, 2026 07:17:14 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Sound quality PK: HY812 VS. other intercoms Merchant Video
Care Lives Here 
Hosmart HY812 Intercom is our flagship product, featuring cutting-edge advanced sound processing technology. Thanks to its outstanding audio quality and incredibly user-friendly design, it allows you to have crystal-clear indoor and outdoor conversations, earning it the name UltraSpeak.
Hosmart Intercom is happy to be your trusted home assistant. 
A family communication device to communicate with the family in a larger house. You can use it to call your kids down to dinner without yelling.
Bring Peace of Mind
The monitoring function is exceptionally well-suited as an aid for children or the elderly, enabling them to seek assistance quickly and effortlessly. Rather than constantly running up and down the stairs, you can better take care of your loved ones.
The monitoring function is designed to operate continuously without any time restrictions. It never automatically shuts off, providing you and your family with complete peace of mind and a sense of security.
Added New Auto‑Answer Feature
Newly Upgraded!
Many customers asked for an Auto‑Answer feature.
Now it’s here!
Go truly hands‑free. Once enabled, your intercom automatically picks up after a 5‑second ring—no need to press a thing. While you stay busy, it kindly takes the call for you!
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
1 Easy to Use
2 Environmental Friendly
【Easy to Use】- Experience the simplicity and power of our full-duplex wireless intercom. Just plug in and start communicating instantly. No complicated setup or pairing is required. Just press the channel button and start talking. It’s that simple! No need to read the instructions. Specifically designed to be user-friendly. ✨Note: “Wireless” in the title means wireless communication; intercoms can only be plugged in and cannot use batteries.
【Superior Sound Quality】- Enjoy crystal-clear sound with our high-quality wireless intercom system. Whether you’re working in an office or at home, Hosmart intercom guarantees stable and clear communication. Renowned for its exceptional sound quality, the HY812 intercom stands out among all other intercoms in our lineup. Thanks to its outstanding audio quality, it earned the name UltraSpeak.
【Real-Time Two-Way Communication】- Connect and converse hands-free with our unique design. No need to hold a button to talk and release to listen. Whether you’re at home or in the office, our wireless room to room intercom ensures quick, easy, and effective communication. Enjoy a communication distance of approximately 1200 ft(in the open outdoor environment).
【Use in Different Places】- You can use our home intercom system in various places throughout your house, such as the bedroom, kitchen, living room, garage, and basement! Additionally, this full-duplex wireless intercom is perfect for use in offices, restaurants, back kitchens, hotels, reception areas, and more. The Hosmart intercom is designed to meet your multi-scene communication needs and serve as your reliable assistant.
【Hands-Free Auto Answer】HY812 now features Auto Answer mode. Simply long-press the Answer button to activate it, and calls will be answered automatically after 5 sec of ringing. No need to rush over or press any buttons. Stay connected while keeping your hands free, even during your busiest moments. Note✨: Your purchase includes a hassle-free 30-day money-back guarantee. If you’re not satisfied with your intercoms, we offer free returns.