Hosmart Manuals & User Guides

Hosmart, manufactured by Macross Microelectronics (HK) Limited, is a leading provider of intelligent home intercom and security products. Founded in 2012 by a team of former Motorola engineers and designers, the brand focuses on delivering reliable, user-friendly wireless communication systems.

Their product lineup includes Full Duplex wireless intercoms suitable for home and office use, long-range driveway motion sensors, and audio baby monitors. Renowned for their ease of setup and crystal-clear sound quality, Hosmart devices often feature ranges up to half a mile in open environments given their robust digital radio link technology.

• How do I pair my Hosmart intercom units?

  To pair units (e.g., HY-616B), choose one unit as the main station, press and hold the 'Group' or 'Broadcast' button until it beeps, then press the desired Channel button on the second unit until it beeps twice to confirm connection.

• Are Hosmart intercoms and sensors waterproof?

  Most Hosmart intercom stations are not waterproof and should be kept in a controlled, dry environment. However, outdoor sensors (like driveway alarm sensors) are designed for outdoor use but should be mounted vertically to avoid water ingress.

• Why is my intercom producing static or howling noise?

  Static or feedback noise often occurs if two intercom units are placed too close to each other. Move the units further apart. Interference from other devices like microwaves or routers can also cause static.

• What is the range of Hosmart wireless systems?

  Ranges vary by model, typically offering between 1/4 mile (400 meters) to 1/2 mile (800 meters) in open areas. Obstacles like walls, metal objects, and interference can reduce this range.

• How do I contact Hosmart support?

  You can contact customer support via email at service@hosmartmall.com or through their website warranty form.