Cardin 433 MHz Antenna

Description

The Cardin ANS400 external antenna is designed to improve radio signal reception across automated gate, door and access control systems. It enhances communication between transmitters and receivers, ensuring reliable system performance in challenging environments. By extending signal reach, the ANS400 helps maintain consistent communication across larger sites or installations where interference, distance or obstacles may impact performance. As a result, it supports smoother operation and reduces missed signals or inconsistent activation. Designed for use with Cardin S504 radio system receivers, the ANS400 integrates seamlessly with compatible control units and receiver modules. It is particularly effective when used with external receivers or installations where the receiver is enclosed within a control panel. The external mounting position allows the antenna to be placed in an optimal location for signal reception, improving performance in environments with structural interference such as walls, metal enclosures or underground cabling routes. Compact and easy to install, the ANS400 provides a simple and effective solution to improve system reliability without requiring changes to the core automation setup. Finally, backed by Downee, the ANS400 combines dependable performance with local availability, technical support and full compatibility across the Cardin automation range.