3 pieces Came Top 432 EE.The Top series of 433.92 MHz radio remote controls from CAME are the 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 and 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) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia