Shipped within 24 hours (except holidays) Universal Garage Gate Remote Control Auto Scan Duplicator Suitable for 99% of remote controllers on the market. 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. 11.Suitable for 99% of remote controllers on the market. Specifications: 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. 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. Suitable for 99% of remote controllers on the market. Advantages of V15.0 Versions 1. Can clone more brands (updated 20 more brands) 2. Longer copy distance (Old: 4-5cm, V15.0 max: 50-60cm, easier to copy the remote with weaker signal) 3. Longer control distance 4. No battery problem Reasons for choosing SMG-V15.0 version 1.The latest version V15.0 15.0 verion (Updated version). 6.1 or 6.3 old version(Other sellers). 2.V15.0 Can clone more brands V15.0 Can clone more brands (updated 50 more brands, it can clone the new remote of some famous brands). V6.1 or V6.3 is only compatible with brands or models before 2017. 3.Easy to use, two fingers can complete the operation within 15 seconds 4.SMG-V15.0 has a longer control distance V15.0 is 15-100m (open space). V6.1 or V6.3 is only 5-10m (open space) 5.LED Color SMG-V15.0 Green and Red. V6.1 or V6.3 Red/Blue and Red 6.SMG-V15.0 has a longer clone distance. V15.0 MAX: 50-60cm (easier to copy the remotes with weaker signal) V6.1 or V6.3 is 4-5cm 7.SMG-V15.0 solves the battery problem. V15.0 No battery problem,it can use more than 1year for normally use. V6.1 or V6.3 the battery is very easy to run off. Buyer feedback Include 1 x Remote Control 1 x Battery 1 x Keychain 1 x English Manual