Digital Preset Counter with Input Signal System is available with reset facility by switch which is provided on front panel. The Digital Preset Counter requires 180 - 230V AC ± 10% 60/ 50Hz power for operation and provides 6-72 hours back up for memory. The Digital Preset Counter is designed with auto or manual user selectable count mode as per specific requirements. Digital Preset Counter with Input Signal System is provided with maximum 5 Amp relay contact at 230V AC.