Quick Timer is a useful time control tool for NCD ProXR relay boards. Quick time setting makes it easy to use for science project, laboratory experimenter and home automation and so on. It supports one relay board with 16 relay channels. Each channel has a control panel separately. Relays can be turned on/off manually and automatically. Time can be set with counting down or up. It supports rapid buttons for control all relays directly. Friendly interface makes it easier to use.