||Quick Timer High/R16X is high resolution programmble timer software. It works with 16-channel relay controller boards of National Control Devices (NCD) . It supports Com Port and Network connection between PC and relay board. The conncection status is detected and shown continuously. It will remind after disconnection and recover after reconnection automatically. Relay can be turned on/off manually and auomatically according to programmble time setting. The current status of relay is updated and displayed simultaneously. Time can be set with counting down or up. It supports rapid buttons to control all relays directly. Quick time setting and high resolution timer make it easy to use for light control, science project, laboratory experimenter and home automation.