Relay Timer R4X PPC is programmable timer software for Pocket PC. It works with 4-channel relay controller boards of National Control Devices.

Run on PPC2003SE, WM5.0 and WM6.0.

Works with 4-channel relay controller boards.

Control relays with Bluetooth,Wi-Fi,Ethernet and Serial Port.

Turn on and turn off relay manually.

Control relay automatically according to schedule setting.

Support Network and Com Port connection

Detect connection status continuously.

Remind after disconnection.

Auto recover after reconnection.

Display the current status of relay in real-time.

Switch between Landscape and Portrait modes automatically.

Schedule setting can be saved for later loading.