Specifications 1. Model: SMG-256 2. Material: ABS 3. Type: 4-in-1 4. Product weight: 35 grams 5. Size: 65mm*39mm*13mm 6. Button colors: white, red, blue, yellow, green 7. Distance: 50m-200m (in open space) 8. Battery: CR2032 (battery included) 9. Code: fixed code and rolling code 10. Frequency: 280MHz-868MHz (287MHz, 315MHz, 390MHz, 433MHz, 868MHz, etc.) 11. If your remote is a fixed code, after cloning, the new remote will operate. 12. If your remote is a rolling code, after cloning, programming the new remote on the receiver is required for it to function. Compatible Models Suitable for certain brands RSZ1 Suitable for certain brands RSC2 Suitable for certain brands RSE2 Access to the receiver is required. Please ensure you have access to your receiver/opener before purchasing. Disclaimer: Your remote must match the picture and your model must be on the list, we will not be liable for incorrect purchases. Features Clone 4 identical frequencies simultaneously. Clone 4 different frequencies simultaneously. Clone 4 different brands simultaneously. Clone 4 identical brands simultaneously. Include Remote Control Battery Keychain English Manual Note When you receive the remote control, if you are unsure how to use it, please contact us first. This is a multi-frequency remote, compatible with many brands, and the cloning method varies for special brands. If you experience difficulties using it, remember to reach out to us; we will provide a learning video or instructions in your language. Leaving negative feedback due to usage confusion affects other buyers, thank you. 1. Are you a manufacturer? We are the largest garage door remote control manufacturer in China, capable of producing remotes for any brand, including original remotes. 2. I am a wholesaler; we need a remote with a price advantage. No problem, our factory has officially joined AliExpress, feel free to consult us for the best prices and products. 3. What brands of remote controls do you produce? Being the largest factory, you can contact me directly for any brand remote controls needed. Wholesalers will understand. 4. Can I place a large order? Is customization possible? Of course. 5. Do you support dropshipping? Yes, we cooperate with many partners, our packaging does not show any information, and the chip will not print text. We only provide products and user instructions.