Sturdy black casing ensures durability and for the remote control, making it suitable for various environments. Dynamic code technology provides a high level of security with a non-copyable code, ensuring safe operation. Operates at a frequency of 433.92MHz, allowing for reliable communication with compatible receivers. Equipped with 2 buttons, enabling easy control of multiple functions or devices. Effective range of 10m-150m in open space, providing flexibility in usage distance. The for SM2 remote control is designed for seamless integration with various receiver models, including SMXI, SMXIS, SMX2, SMX2R, OXI, and OX2. It requires access to the receiver for programming, ensuring that users can easily set it up for their specific needs. Please note that this remote is not compatible with the for Flor& radio controller. Due to variations in manufacturing batches, there may be slight differences in product appearance and accessories, but these do not affect normal functionality. Color: Black Material: ABS Package Contents: 6* 433.92mhz rolling code 2-button remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.