A programmable timer software for 4-channel relay controller boards.
Editor: Relay Timer R4X is programmable timer software for 4-channel relay controller boards. Each relay can be turned on/off manually and can also be programmed separately with multiple schedules. Relays can switch to auto mode from manual mode after specified time. The status of relays can be displayed simultaneously. The status of relays also can be shown on status bar when the program is minimized. Recurrence options make schedule setting more flexible. All settings can be saved for later loading. All existed COM ports can be detected automatically. It is robust, real-time and easy to use.

Features

Supports 4-channel relay boards.
Supports multiple schedule setting for each relay.
Supports powerful schedule setting with recurrence options.
Turn on/off each relay manually and automatically.
Turn on/off or invert all relays directly.
Display the current status of relays simultaneously.
Automatically switch to auto mode from manual mode after specified time.
Status of relays can be saved for later loading.
Time setting can be saved for later loading.
Easy to use with friendly GUI.
30-day free Trial full function. you can free download Relay Timer R4X 2.2 now.