Two Styles Compatible Remote Control compatible HORMANN ECOSTAR100% Compatible withECOSTAR RSC2ECOSTAR RSE2Feature1. Free Battery2. Free Coding Instructions3. Free Keychain4. Heavy Duty Design5. In-built Battery6. Button Protector1.Type of programming: Programming with the receiver2.Number of channels: 43. Code: rolling code4. Frequency: 433.92mhz5.Woring Range: 10-50 m (open space) 6.Power supply: 12V 27A7.Remote come with Battery 8.Modulation Mode: ASK (AM) 9.The transmission power: 100mW 10.The working temperature: -20 C to +50 CSecurity of use: dynamic code provides a high level of security, non-copyable code.Disclaimer:Your Old remote must be same as the advertisement , new remote do not compatible with other remotes .Include:1xRemote Control 1xBattery 1xKeychain 1xEnglish ManualHow to ProgramYou have to press a button on the receiver (under the motor cover or next to the motor in a separate box), and then press a button on the new remote to register it. Materials required compatible programming: your receiver 1. Open your receiver from the garage door.2. Press the programming button. Inscription is usually: ENR, MEMO or PROG. 3. On some receivers, it is necessary to hold down the programming button. 4. On the receiver the LED indicates the start of the programming mode. 5. Press compatible one second on a button on the new remote control and let it go again. 6. The LED of the receiver will light differently or goes out to indicate a successful programming. 7. Wait a few seconds to exit the programming mode. Congratulations Your new remote control is programmed"