Why choose me? * Aliexpress Sales Champion * Very good reviews * Quality assurance * Quality service * Shipping in 24 hours 2022 Latest models ! Product upgrade! Software upgrade, compatible with more brands.Hardware upgrade, battery is more durable. Appearance update,lt feels great. Specifications: Product material: ABS Product size: 63*37*12mm/2.48*1.46*0.4" Product weight: 35 g Product color: Black Rated voltage: 3V(CR2032) Installation: wireless Learning frequency range: 287MHz,300MHz ,306MHz ,310MHz ,315MHz, 315.5MHz ,330MHz, 360MHz ,390MHz, 410MHz, 430.5MHz, 433.42MHz, 433.92MHz, 868.35MHz, 286-361MHz, 384-400MHz. Radio transmission distance: 30-100m (Open area) Scope of application: garage door, alarm, automatic door, rolling door, etc. Feature: 1.All of our items are brand new 2.One to one key copy 3.Each key password alone save 4.Can continuous repetitive copy use one million times 5.Privacy is strong 6. A replacement for garage door remotes. 7. Multi-functional and multi-variable, personalized and user-friendly simple design and fast to use. 8.Clone 90% remote control in the market. Newest 239 Blue Grey Orange Exclusive appearance design. Using the most advanced remote control cloning chip. Many colors are available. Lightweight, convenient and easy to store SMG-233 SMG-008 is very mature in the AliExpress market and has been sold on AliExpress for 8 years. Sales champion. After several upgrades 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 For Multi-brand remote controls. 1 remote control can control up to 4 different brands of remote controls. 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. 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. Include Remote Control Battery Keychain English Manual