The Cardin TXQ504C4 is a premium 4 channel gate remote designed for secure and reliable control of automated gates, doors and access systems. Built on Cardin’s advanced S504 radio platform, it delivers consistent performance with enhanced security and flexible system integration. Operating on a 433MHz FM frequency, the TXQ504C2 uses rolling code technology with over 4 billion pre-coded combinations. As a result, it ensures secure signal transmission and protection against code duplication or unauthorised access. RFID functionality allows transmitters to be programmed and managed without direct access to the receiver. This enables faster commissioning, remote enrolment and simplified system expansion, reducing time on site and improving efficiency for installers. With a transmission range of up to 100–150 metres, the TXQ504C4 provides reliable long-distance operation across residential, commercial and industrial environments. The system also supports network connectivity through compatible Cardin modules, enabling integration with remote management platforms. Designed for everyday use, the compact transmitter functions as a convenient key fob, allowing users to carry secure access control in a simple, portable format. A built-in key-lock function prevents accidental activation, while automatic shut-off helps preserve battery life during extended use. Built on Cardin’s secure radio platform, the TXQ504C2 uses 128-bit rolling code encryption to ensure reliable and protected operation across all connected automation systems. Finally, backed by Downee, the TXQ504C4 combines premium European engineering with local availability, technical support and system compatibility across the Cardin range.
