The image displays a wireless intercom system. These systems are used for communication within homes, offices, churches, and schools without requiring extensive wiring.
Specifications
- <ul><li><strong>Connectivity:</strong> The system can connect multiple extension units, sometimes up to 100 units. </li><li><strong>Range:</strong> Communication range generally varies from 400 meters up to 1000 meters (1km), depending on the environment and building structure. </li><li><strong>Frequency:</strong> Operates on an interference-free 433 MHz frequency modulation. </li><li><strong>Power:</strong> Units usually feature a built-in rechargeable battery, allowing them to work with or without direct electricity, with a standby time of around 30 days. </li><li><strong>Installation:</strong> The devices are plug-and-play and can be placed on a desk or mounted on a wall. </li><li><strong>Audio:</strong> Provides clear voice and secure digital communication. </li></ul><p><br></p>
