Specification: Frequency: 433.92 MHz Power supply: CR2032 button battery (built-in) Dimensions: 74 x 40 x 15 mm Weight: 32g FLO2R-S remote controls are compatible with receivers such as: SMXI, OXI, FLOX2R, FLOX4R, SMX2R, OX2, OX4T FLO4R-S remote controls are compatible with remote controls such as: FLO1R-S, FLO2R-S, FLO4R-S, ON1, ON2, ON4, ON1E, ON2E, ON4E, FLO1RE, FLO2RE, FLO4RE, Very VR, INITI (all colors) ERA INTI remote controls are compatible with remote controls such as: INTI1, INTI2, INTI1Y, INTI2Y, INTI1L, INTI2L, INTI1B, INTI2B, INTI1R, INTI2R, INTI1G, INTI2G, INTI2Y/A, INTI2/A, INTI2L/A, INTI2B/A, INTI2R/A, INTI2G/A Note: This transmitter is designed to work ONLY with receivers and remotes purchased outside of the USA. It is not compatible with remote controls such as FLO1R-S/A, FLO2R-S/A, FLO4R-S/A PROGRAMMING The transmitter can be programmed in different ways, depending on the capabilities of the receiver or control unit. Please follow the programming procedure outlined in the respective instruction manual to register the transmitter code with the receiver or control unit. Package Included: 1 x Remote Control