pieces Came Top 432 EE.The Top series of 433.92 MHz radio remote controls from CAME is the high-quality control solution for residential and commercial gate automation systems.The unit comes with easy-to-program instructions that take less than 30 seconds. It is easy to program from an existing remote control or from the control.They are slim, lightweight, and robust in design with a long battery life, typically two years.The TOP-432EE Slimline 433 MHz two-channel key fob can provide individual remote control of two CAME TOP series 433 MHz receivers, so you can open a garage door with one button and an electric gate with the other. Compatible with the following CAME 433Mhz models: TOP432M, TOP432S, TOP432EV, TOP432NA, SA.Technical specifications:Number of channels: 2 Frequency: 433.92 MHz Code type: fixed Range: 50 - 150 m Power supply: 2 x 3 V CR2016 lithium batteries Working temperature: -20 C + 55 C Dimensions: 68 x 32 x 13 mm Weight: 16 g.BrandCAME Type of remote controlRemote controlApplicationGarage doorPower supplyBatteriesFeaturesReceiversNumber of channels2 Channel(s)Packaging3 piece(s),"