[Wide Compatibility]The M12 remote control transmitter is designed for universal compatibility, seamlessly operating for Lockmaster, Topens, and Casar sliding gates at 433.92 MHz. Its compact design ensures it is portable and easy to carry, while the durable metal frame offers corrosion resistance and long-lasting strength. [Easy to Program]Effortlessly pair the M12 remote for Lockmaster, Topens, or Casar swing and sliding gate openers. The quick programming feature allows you to integrate the remote using the control board's programming button, enabling you to manage your gate with a single press. [Flexible Operation Mode]The M12 remote can control multiple gate openers simultaneously without signal interference, supporting up to 4 swing gate openers or a combination of 1 sliding gate motor and two swing gate openers. Each press toggles the gate's movement through its open-stop-close-stop-open cycle. [Safe & Reliable]Equipped with advanced security code technology, the M12 remote minimizes radio wave interference and enhances signal security. Each use generates a code, significantly increasing protection against unauthorized access and ensuring your property remains secure. Color: As Shown Material: plastic Package Contents: 1*Remote Control Transmitter