Multi-Functional Remote Control: This versatile 433Mhz wireless remote control is designed for seamless operation of car gates, access control systems, switches, SOS panic buttons, and doorbells. Enhance your security and convenience with one compact device. Easy to Use: with this easy-to-operate remote control, featuring straightforward programming steps and a user-friendly design. and Reliable: Built to last, this remote control is made from high-quality materials that withstand frequent use and weather conditions. Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:White Material:PC Package Contents: 4 x 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.