General description: This remote control is compatible with several Somfy RTS system models and offers a convenient alternative to the original remote controls. It operates at a frequency of 433 MHz and can control up to 4 channels. Please note that this is a compatible remote control, not an original product. Technical specifications Frequency: 433 MHz Channels: 4 Battery: 12V/27A alkaline Compatibility and accessories Keytis NS 2 RTS Keytis NS 4 RTS Keytis 2 RTS Keytis 4 RTS Keygo 4 RTS Telis 1 RTS Telis 4 RTS Telis Soliris 1 RTS Telis 4 Soliris RTS Telis 1 Modulis RTS Telis 4 Modulis RTS Similar receivers and gate openers: AX24ns, AC230ns, Axovia, Elixo, Ixengo, Axorn, AxRoll, Passeo, Dexxo, FreRoll, Oximo RTS, Orea RTS, Altus RTS, LT CSI RTS Installation Open the receiver housing near your motor. Press the programming button Prog 1 until the L1 light on the receiver turns on. Press a button on your new remote control and then release. Wait until the LED light on the receiver flashes and then turns off. Wait 10 seconds to complete the programming. To program the white Telis remote control, press the hidden button on the original remote control for 2 to 3 seconds. Press buttons 1 and 2 on the new remote control simultaneously for 1 to 2 seconds, then press button 4 for 1 to 2 seconds. Your remote control is now ready to use. Other information: Contents: 1 remote control