Type: Programming with the receiver Frequency: 433.92MHz Code: Rolling Code Color: Black Material: Plastic FLO2R-S remote controls are compatible with receivers such as: SMXI, OXI, FLOX2R, FLOX4R, SMX2R, OX2, OX4T Note: This transmitter works ONLY with receivers and remotes purchased outside of the USA. It is not compatible with remote controls like FLO1R-S/A, FLO2R-S/A, FLO4R-S/A. PROGRAMMING The transmitter can be programmed in different ways, depending on the features of the receiver or control unit. Follow the instructions in the receiver's manual to program the transmitter code into the receiver or control unit. Note: Installation guide not included. Professional installation is strongly recommended. Please verify the product specifications to ensure compatibility. The actual product may have slight color variations due to lighting and display differences, which do not affect functionality. Package Contents: 2 x Door Remote Control The package includes only the items listed above; other items are not included. Note: Lighting and display settings may cause slight color differences between the image and the actual item. Measurement may vary by +/- 1-3 cm.