Support APP:No Frequency:433 MHz Channel:2 Package:Yes Wireless Communication:RF Use:Electric Door,Automated curtains Origin:Mainland China Certification:CE,RoHS Code:dynamic code Battery:2032-3V Material:ABS Weight:13.9(g) Size:5.6*3.0*0.9(cm) Buttons:2 Include:Battery,English Manual,rope, remote control INTI 433MHz wireless scrollcode compatible with FLOR FLO2RS FLO4RS remote control garage doors Origin:Mainland China Certification:CE Frequency: 433.92MHz Code: dynamic code Battery: 2032-3V Material: ABS Weight:13.9(g) Size:5.6*3.0*0.9(cm) Buttons: 2 Include: Battery,English Manual,rope, remote control Models 1: FLO1RS, FLO2RS, FLO4RS, FLO1RE, FLO2RE, FLO4RE. Models 2: INTI1, INTI2, INTI1Y, INTI2Y, INTI1L, INTI1B, INTI2B, INTI1R, INTI1G, INTI2G, INTI2Y/A, INTI2/A, INTI2L/A, INTI2B/A, inTI1R, inti1r, inti1g, inti2G, inti2y /A, inTI2 /A, INTI2L/A, inTI2B /A, INTI2R/A, INTI2G/A, Very VR, INITI (all colors). Models 3: ON1, ON2, ON4, ON1E, ON2E, ON4E.