Features: Experience seamless control with this remote, offering wide compatibility for B211,B520,B522,B533M,B534M,DDL1034,GSA230,GSB210,GSB212,GSB521,GSB5210,GSB521H,GSB521HL,GSB523L,GSB527,GSB528,GSB5310,GSB5311,GSB531M,GSB531N,GSB532M,GSB533M,GSB621L,GSB622L,GSB623L,GSB626L,GSB627L,GSC591,GSC592,GSE501,GSE502 models for easy operate. Featuring an button layout, high sensitivity transmitter remote for stable long ranges transmission, and an ergonomic ABS plastic design for comfortable grip and durability during extended use. Ideal for Tricolor owners seeking a reliability replacement remote to simplify daily entertainment, catering to users who value ease of use and multifunctional control in their setups. Perfect for home entertainment systems, office meetings, or any scenario requiring efficient device management, enhancing viewing experiences Built with multifunctional keys supporting essential functions like channel switching and volumes adjustment, this remote ensures long lasting performances and effortless usability. Specifications: Component: ABS, PCB Size:Approx.17.2x4.8cm/6.77x1.89inch Color: black Power: 3Ax2 (not included) Compatible models: Applicable scenario:Family Entertainment,Living room and bedroom; Package Includes: 1pc Remote Control note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.