Why choose me? * Aliexpress Sales Champion * Very good reviews * Quality assurance * Quality service * Shipping in 24 hours Specifications: dwt: Scimagic-RC Product Model: SMG-008V15.0 Product material: ABS Product size: 63*37*12mm/2.48*1.46*0.4" Product weight: 45 g Product color: Silver Rated voltage: 3V(CR2032) Installation: wireless Learning frequency range: 287MHz,300MHz ,310MHz ,315MHz, 315.5MHz ,330MHz, 360MHz ,390MHz, 410MHz, 433.42MHz,433.92MHz, 434.42MHz,868.35MHz,280-868MHz. Radio transmission distance: 30-100m (Open area) Scope of application: garage door, alarm, automatic door, rolling door, etc. Suitable for 98% of remote controllers on the market. If you are worried about compatibility, please contact me. Feature: 1. 1 new = 4 olds ( One new remote control can control up to 4 different brands of old remote controls ). 2. For Fixed code + Rolling code + Learning code remote control. 3. One to one key copy. 4. Each key password alone save. 5. Can continuous repetitive copy use one million times. 6. Clone in 10 seconds ( After cloning the rolling code remote control, you also need to program on the receiver ). 7. All of our items are brand new. 8. Latest models ! Product upgrade! 9. Software upgrade, compatible with more brands. 10. Battery is more durable. Note : The following remote controls cannot be cloned, please do not buy. HORMANN BS series 868MHz ROPER 868MHz SCS 433MHz AT-4 MOTORLINE If the remote control is cloning with your original remote control, the red light is fixed, it means that it cannot be cloned, please use our remote control to clone other remotes For Multi-brand remote controls. 1 remote control can control up to 4 different brands of remote controls. Clone 4 identical frequencies at the same time. Clone 4 different frequencies at the same time. Clone 4 different brands at the same time. Clone 4 identical brands at the same time. Include Remote Control Battery Keychain English Manual Easy to use This is a clone remote control, it needs to clone your original remote control face to face. If your remote control is a fixed code, after cloning, the new remote control will work. If your remote control is rolling code, after cloning, the new remote control needs to be programmed / activated on the receiver, the new remote control works. I will provide you with detailed instructions in the package, it is a card.