Relay Timer is programmable timer software to control ProXR relay controller boards. It supports 1 ProXR relay board and up to 15 extension boards with 16-channel on each. It's fit for controlling lights, motors, pumps, bells, audio, video and other applications related with home automation, science experiment, industry control, energy conservation and so on.

Control ProXR relay controller boards of National Control Devices.

Support individual control panel for each relay.

Turn on and turn off each relay manually.

Control relay automatically according to programmable schedule setting.

Support multiple schedule setting and powerful setting with recurrence options.

Support Network and Com Port connection between PC and relay board.

Detect connection status between PC and relay board continuously.

Remind after disconnection and recover after reconnection automatically.

Update and display the current status of relay simultaneously.

Support rapid buttons to control all relays directly.

Switch to auto mode after period or at fixed time.

Schedule setting can be saved for later loading.

Support setting to Auto Start after login Windows.

Support Remote Access from other computers.

Launch by command line with specified configuration file.

Load schedule setting file by command line.

   What's New in v2.4

Override manual options

Launch by command line

Remote control utilities