4-Channel Remote Control Multi-Frequency Cloning / Duplicator Key Fob Frequency:287-868MHz 287MHz 300MHz 303MHz 310MHz 315MHz 330MHz 390MHz 403.55MHz 418MHz 433MHz 433.42MHz 433.92MHz 434.42MHz 868MHz / 868.3MHz / 868.35MHz Universal Remote Control Duplicator/Remote Cloning The SMG-243HR is our latest model with improved range and a lovely, durable soft touch case which feels great in your hand. This device is able to duplicate several types of remote control for gates, garage doors, traffic barriers, which transmit in frequencies between 286 and 868 MHz (433.92, 868.3, 315, 390, 434.42, 418MHz, and all frequencies between 286 and 900 MHz). Duplication is very easy: both frequency and code is learned automatically, without the need of external equipment. Each button is independent, so it's possible to clone up to 4 different remote controls, even if they operates in different frequencies. Duplicate Your Existing Remote Controllers so you always have a backup: 1. Vehicle central locking systems 2. Garage doors 3. Electronic gates 4. Electrical appliances/Home automation i.e. lights 5. Car sunroofs 6. Car/Motorbike alarms Easy to use, the 4 channel remote control system lets you take control of your gadgets, car, home and garage. Specifications: Product material: ABS Product size: 62*37*15mm Product weight: 45 g Rated voltage: 3V(CR2032) Installation: wireless Learning frequency range: 287-868MHz. Radio transmission distance: 30-100m (Open area) Feature: 1. The latest style universal garage door remote control . 2. It can compatible with Multi-brand remote controls. 3. One remote control can control up to 4 different brands of remote controls. 4. It can compatible with Multi frequency 280-868MHz fixed and rolling code remote controls. 5. Multi-functional remote control work for 1, 2, 3 or 4 buttons remote control. 6. Multi-functional and multi-variable, personalized and user-friendly simple design and fast to use. Include Remote Control Battery Keychain English Manual Product physical picture appreciation.