3V 433Mhz Wireless Remote Control 1 Button Round Remote Control Switch Feel Free To Paste EV1527 Chip Learning Type Features: *100% brand new and high quality. *This remote control only support the learning code 1527 of the receiver *It can not clone other remote controls, it is only 1527 encoded remote control. *The remote can not be programmed, can only match the 1527 learning code receiver. Application: Partial Garage doors access control system Electronic gates access control system Electrical appliances control Vehicle central locking systems Car sunroofs control Heating systems control Specification: Color:white and blue Working voltage: 3V Battery:CR2016X1Include Working frequency: 433MHz. Coding chip: EV1527 learning code. Number of keys: 1 Size:: 50mm*11mm Package include: 1*EV1527 code key 1*3M Sticker