Don't want to buy an expensive original remote, this clone is just right HIGHLIGHT [ 4 IN 1/3 IN 1/ 2 IN 1 ] Replace your two or three or four remotes at the same time. [ Multi-frequency Duplicator ] 280mhz to 868mhz [ Three Code Clone ] Rolling Code&Fixed Code& Learning Code [ Easy to Clone ] The learning code and fixed code can be used directly after cloning, please program on the motor after the rolling code is cloned. SPECIFICATION -- Product material: ABS -- Product size: 63*37*12mm/2.48*1.46*0.4" -- Product weight: 35 g -- Product color: Black -- Rated voltage: 3 V -- Installation: wireless -- Corresponding frequency: 280-868MHz -- Learning frequency range: 300MHz ,306MHz ,310MHz ,315MHz, 315.5MHz ,330MHz, 360MHz ,390MHz, 410MHz, 430.5MHz, 433.42MHz, 433.92MHz, 868.35MHz, 286-361MHz, 384-400MHz. -- Scope of application: garage door, alarm, automatic door, rolling door, etc. -- Suitable for 99% of remote controllers on the market. Clone up to 4 remote controls of different brands at the same time It can be different brands, different frequencies, or the same brand and frequency Note (Can not clone HORMANN BS / SCS / Alutech / Motorline /Serie) Face-to-face simple cloning NOTE:The fixed code remote control can be used directly after cloning, the rolling code has better security, and it can be used after activation on the receiver New appearance design Free clips can be pasted on the wall. Removable battery, convenient for battery replacement Multi-scene use One remote control controls four different doors garage door, gate door ,sliding gates,barrier ,swing gates ,alarm, automatic door, rolling door, etc. Ultra-long control distance The open area can reach as far as 80m Include 1 x Remote Control 1 x Battery 1 x Keychain 1 x English Manual Answer your questions 1. Is your store trustworthy? Sales Experience -- Created the first store in 2014, 8 years of sales experience Work team -- dozens of entrepreneurial teams, R&D, sales, production, after-sales Own factory -- provide customization, printing, development, product inventory guarantee Four gold-medium stores -- platform certification, buyer feedback. The annual sales platform ranks first. Choose our products with confidence, trustworthy 2. How to use your remote control? We will send you the English manual together, if you don't understand English, it doesn't matter, you can contact us, and we will send you the corresponding language manual and operation video. Make sure you're done cloning 3. Are there instructions in other languages? The default English manual, the manual in other languages, please contact us to send the electronic version. 4. How can I be sure that your remote is compatible with mine? First confirm your frequency, 280mhz to 868mhz. 99% of remotes in this frequency range can be cloned. Please do not buy the following remote controls HORMANN BS series 868MHz CANNOT CLONE ROPER 868MHz CANNOT CLONE SCS 433MHz CANNOT CLONE SOMMER TX55-868 CANNOT 5. For a public garage door, I don't have the right to the receiver, can I buy it? Direct purchase is not recommended, please contact our customer service first. Our customer service will tell you if you can use and buy 6. Can I really clone four remotes at the same time? No problem, a key can store a code. You can clone up to four remotes simultaneously 7. The remote control does not work, can I return it? Returns are available, and if it's the remote control, we can refund you or resend a new remote. 8.Is your delivery fast? Twice a day from Monday to Saturday, an average of 9 hours Certificate