pieces Came Top 432 EV. 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-use instructions and can be programmed in 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-432EV 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 the other. Compatible with the following CAME 433Mhz models: TOP432M, TOP432S, TOP432EE, TOP432NA, SA. Supplied with two CR2016 lithium batteries already installed and programming instructions. Dimensions: 69 x 12 x 32 mm. Technical specifications: Number of channels: 2 Frequency: 433.92 MHz Code type: fixed Range: 50 - 150 m Power supply: 2 lithium batteries 3 V CR2016 Working temperature: -20 C + 55 C Dimensions: 68 x 32 x 13 mm Weight: 16 gx 32 x 13 mm Weight: 16 g,"