
Bring Peace of Mind

The HOSMART Intercom Doorbell allows you to know who's visiting before opening the door! Effortless installation for a user-friendly experience. This doorbell enables real-time two-way communication and can also serve as your home intercom system. It offers added convenience and security.
Two-way audio and quick responses.
With two-way real-time audio and quick responses, you can efficiently instruct the postman on where to place your package even without the need to open the door.


HOSMART Intercom Ecosystem.
If you have purchased our HY812 intercom, our HY817 audio doorbell has the ability to communicate with the HY812 wireless intercom on channel 6, seamlessly integrating into our HOSMART product ecosystem.
In other words, if you want to link these two products, set the HY812 intercom to channel 6, and when the doorbell is pressed, the HY812 will ring!
Use as a home intercom.
You can use the wireless doorbell as your portable home intercom in various places throughout your house, such as the bedroom, kitchen, living room, garage, or even basement! Perfect for outdoor and indoor use. The Hosmart intercom is designed to meet your multi-scene communication needs and serve as your reliable assistant.


IP65 waterproof.
This outdoor doorbell is IP65 waterproof, allowing you to confidently use it outdoors. Even in rainy, snowy, or foggy conditions, this outdoor doorbell will not experience water damage. Note that only the outdoor doorbell is waterproof, while the indoor doorbell is not. Please use them accordingly.

Ultra-long standby time.
Each doorbell is equipped with a built-in 2000mAh 18650 battery, which can be fully charged in 4 hours and provides a standby time of 180 days when fully charged.
Easy Installation.

Bring Peace of Mind

The HOSMART Intercom Doorbell allows you to know who's visiting before opening the door! Effortless installation for a user-friendly experience. This doorbell enables real-time two-way communication and can also serve as your home intercom system. It offers added convenience and security.

Two-way audio and quick responses.
With two-way real-time audio and quick responses, you can efficiently instruct the postman on where to place your package even without the need to open the door.

HOSMART Intercom Ecosystem.
If you have purchased our HY812 intercom, our HY817 audio doorbell has the ability to communicate with the HY812 wireless intercom on channel 6, seamlessly integrating into our HOSMART product ecosystem.
In other words, if you want to link these two products, set the HY812 intercom to channel 6, and when the doorbell is pressed, the HY812 will ring!

Use as a home intercom.
You can use the wireless doorbell as your portable home intercom in various places throughout your house, such as the bedroom, kitchen, living room, garage, or even basement! Perfect for outdoor and indoor use. The Hosmart intercom is designed to meet your multi-scene communication needs and serve as your reliable assistant.

IP65 waterproof.
This outdoor doorbell is IP65 waterproof, allowing you to confidently use it outdoors. Even in rainy, snowy, or foggy conditions, this outdoor doorbell will not experience water damage. Note that only the outdoor doorbell is waterproof, while the indoor doorbell is not. Please use them accordingly.

Ultra-long standby time.
Each doorbell is equipped with a built-in 2000mAh 18650 battery, which can be fully charged in 4 hours and provides a standby time of 180 days when fully charged.
Easy Installation.

































