3 pieces Came Top 432 EE.The Top series of 433.92 MHz radio remote controls from CAME are the high quality control solution for residential and commercial gate automation systems.The unit comes with easy-to-program instructions in less than 30 seconds.It is easy to program from an existing remote control or from the command.They are thin, light and sturdy in design with a long battery life, typically two years.The TOP-432EE Slimline 433Mhz two-channel key fob can provide individual remote control of two CAME TOP series 433Mhz receivers, so you can open a garage door with one button and an electric gate with theother. Compatible with modelsCAME 433Mhz following: TOP432M, TOP432S, TOP432EV, TOP432NA, SA.Technical specifications:Number of channels: 2 Frequency: 433.92 MHzCode type: fixed Range: 50 - 150 mPower supply: 2 x 3V CR2016 lithium batteriesWorking temperature: -20 C + 55 CDimensions: 68 x 32 x 13 mm Weight: 16 g.Remote control typeRemote controlGarage door applicationPower BatteriesCharacteristicsReceiversNumber of channels2 Channel(s)Packaging3 piece(s)