Scimagic-RC patented version SMG-233V15.0SMG-233V15.0 is the latest version released on April 20, 2021.Other sellers are selling the old version V6.1 or V6.3 of 2017-now.V15.0 of other sellers is fake.Advantages of Scimagic-RC SMG-233V15.0 Versions1. 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 distance4. No battery problemSpecifications:dwt: Scimagic-RCProduct Model: SMG-233V15.0Product material: ABSProduct size: 60*37*10mmProduct weight: 40 gRated voltage: 3V (CR2032 include)Installation: wirelessCorresponding frequency: 287-868MHzFrequency: 287MHz,433MHz, 433.42MHz, 434.42MHz, 433.92MHz, 868MHz, 868.3MHz, 310MHz, 315MHz, 330MHz, 390MHz, 410MHz, 287-868MHz etc.Code:Rolling code/Learning code/Fixed codeRadio transmission distance: 30-100m (Open area)Scope of application: garage door, alarm, automatic door, rolling door, etc.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.Low power consumption remote control. One CR2032 battery lasts for 2 years.The remote control contains batteries.The battery can be replaced,If you abnormal use will cause the battery life to be reduced.Easy to useThis 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.