Visit one of our
other great web sites:


Visit Ozarks AV for the best in AV Equipment

Visit AgriSwitch.com for the best in Agricultural Switching

We Accept:



USB Relay ProXR Lite - 1 Channel

USB Relay Control

Bluetooth Relay    

USB Relay All The Features You Need...

  • 1 Relay Installed on Circuit Board
  • Available with 5, 10 or 20 amp SPDT or 30 amp SPST Relay Installed
  • Mounts as a Virtual COM Port on Computer
  • VERY EASY TO USE. Acts like a COM port on your PC, so write your software accordingly
  • Base Station Software gets you up an running fast
  • Control One Relay or a Bank of Relays
  • ProXR Lite Versions - Not Expandable
  • Program in almost any language
  • 16 Available Timers
USB Relay
USB Relay Controller Board

USB Relays offer excellent communication, speed, and reliability with minimal integration time. USB Relay supports any available COM port at any standard baud rate, allowing easy integration into any program that support serial communications.

USB Relay Options
USB Relays are available with SPDT 5, 10 and 20 amp, SPST 30 amp relays installed.

Control these USB Relays through the USB port of your computer.  The controller mounts as a virtual COM port for easy programming.


1 Channel ProXR Lite Relay Controllers
R110PL_802154
ProXR Lite Relay 1-Channel 10-Amp SPDT with ZB ZigBee Interface
  • 1 - 10 Amp SPDT Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R110PL_USB
ProXR Lite USB Relay
1-Channel 10-Amp SPDT Relay Installed
  • 1 - 10 Amp SPDT Relay(s)
  • USB Interface
  • 8 Variable Sensor Input(s)
  • Screw Terminal Connections
  • ProXR-Lite Series
R110PL_WEB-I
ProXR Lite Relay 1-Channel 10-Amp SPDT with Web-i Interface
  • 1 - 10 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR-Lite Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
R110PL_WIFI
WiFi Relay ProXR Lite Series
1-Channel 10-Amp SPDT Relay Installed
  • 1 - 10 Amp SPDT Relay(s)
  • Wi-Fi Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R110PL_XSC
Long Range Wireless Relay
1-Channel 10-Amp SPDT with XSC Interface
  • 1 - 10 Amp SPDT Relay(s)
  • XSC Interface
  • Range: 2 Miles to 15 Miles
  • 8 AD/Contact Closure Inputs
  • ProXR-Lite Series
R110PL_ZBMESH
ProXR Lite Relay 1-Channel 10-Amp SPDT with ZB ZigBee Interface
  • 1 - 10 Amp SPDT Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R110PL_ZBT
ProXR Lite Bluetooth Relay
1-Channel 10-Amp SPDT Relay Installed
  • 1 - 10 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR-Lite Series
R110PL_ZRS
ProXR Lite RS232 Relay
1-Channel 10-Amp SPDT Relay Installed
  • 1 - 10 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • 16 Available Timers
  • ProXR-Lite Series
R120PL_802154
ProXR Lite Relay 1-Channel 20-Amp SPDT with ZB ZigBee Interface
  • 1 - 20 Amp SPDT Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R120PL_USB
ProXR Lite USB Relay
1-Channel 20-Amp SPDT Relay Installed
  • 1 - 20 Amp SPDT Relay(s)
  • USB Interface
  • 8 Variable Sensor Input(s)
  • Direct Relay Connections
  • ProXR-Lite Series
R120PL_WEB-I
ProXR Lite Relay 1-Channel 20-Amp SPDT with Web-i Interface
  • 1 - 20 Amp SPDT Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • ProXR-Lite Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
R120PL_WIFI
WiFi Relay ProXR Lite Series
1-Channel 20-Amp SPDT Relay Installed
  • 1 - 20 Amp SPDT Relay(s)
  • Wi-Fi Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R120PL_XSC
Long Range Wireless Relay
1-Channel 20-Amp SPDT with XSC Interface
  • 1 - 20 Amp SPDT Relay(s)
  • XSC Interface
  • Range: 2 Miles to 15 Miles
  • 8 AD/Contact Closure Inputs
  • ProXR-Lite Series
R120PL_ZBMESH
ProXR Lite Relay 1-Channel 20-Amp SPDT with ZB ZigBee Interface
  • 1 - 20 Amp SPDT Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R120PL_ZBT
ProXR Lite Bluetooth Relay
1-Channel 20-Amp SPDT Relay Installed
  • 1 - 20 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR-Lite Series
R120PL_ZRS
ProXR Lite RS232 Relay
1-Channel 20-Amp SPDT Relay Installed
  • 1 - 20 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • DB9 or Direct Wire Interface
  • Direct Relay Connection
  • 16 Available Timers
  • ProXR-Lite Series
R130PL_802154
ProXR Lite Relay 1-Channel 30-Amp SPST with ZB ZigBee Interface
  • 1 - 30 Amp SPST Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R130PL_USB
ProXR Lite USB Relay
1-Channel 30-Amp SPST Relay Installed
  • 1 - 30 Amp SPST Relay(s)
  • USB Interface
  • 8 Variable Sensor Input(s)
  • Direct Relay Connections
  • ProXR-Lite Series
R130PL_WEB-I
ProXR Lite Relay 1-Channel 30-Amp SPST with Web-i Interface
  • 1 - 30 Amp SPST Relay(s)
  • Web Browser Interface
  • Direct Relay Connections
  • ProXR-Lite Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
R130PL_WIFI
WiFi Relay ProXR Lite Series
1-Channel 30-Amp SPST Relay Installed
  • 1 - 30 Amp SPST Relay(s)
  • Wi-Fi Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R130PL_XSC
Long Range Wireless Relay
1-Channel 30-Amp SPST with XSC Interface
  • 1 - 30 Amp SPST Relay(s)
  • XSC Interface
  • Range: 2 Miles to 15 Miles
  • 8 AD/Contact Closure Inputs
  • ProXR-Lite Series
R130PL_ZBMESH
ProXR Lite Relay 1-Channel 30-Amp SPST with ZB ZigBee Interface
  • 1 - 30 Amp SPST Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R130PL_ZBT
ProXR Lite Bluetooth Relay
1-Channel 30-Amp SPST Relay Installed
  • 1 - 30 Amp SPST Relay(s)
  • 8 Variable Sensor Input(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR-Lite Series
R130PL_ZRS
ProXR Lite RS232 Relay
1-Channel 30-Amp SPST Relay Installed
  • 1 - 30 Amp SPST Relay(s)
  • 8 Variable Sensor Input(s)
  • DB9 or Direct Wire Interface
  • Direct Relay Connection
  • 16 Available Timers
  • ProXR-Lite Series
R15PL_802154
ProXR Lite Relay 1-Channel 5-Amp SPDT with ZB ZigBee Interface
  • 1 - 5 Amp SPDT Relay(s)
  • 802.15.4 Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R15PL_USB
ProXR Lite USB Relay
1-Channel 5-Amp SPDT Relay Installed
  • 1 - 5 Amp SPDT Relay(s)
  • USB Interface
  • 8 Variable Sensor Input(s)
  • Screw Terminal Connections
  • ProXR-Lite Series
R15PL_WEB-I
ProXR Lite Relay 1-Channel 5-Amp SPDT with a Web-i Interface
  • 2 - 5 Amp SPDT Relay(s)
  • Web Browser Interface
  • Screw Terminal Connections
  • ProXR-Lite Series
  • 8 A-D/Contact Closure Inputs
  • XR Port Adds Additional Relays
R15PL_WIFI
WiFi Relay ProXR Lite Series
1-Channel 5-Amp SPDT Relay Installed
  • 1 - 5 Amp SPDT Relay(s)
  • Wi-Fi Interface
  • Screw Terminal Connections
  • 8 A-D/Contact Closure Inputs
  • ProXR-Lite Series
R15PL_XSC
Long Range Wireless Relay
1-Channel 5-Amp SPDT with XSC Interface
  • 1 - 5 Amp SPDT Relay(s)
  • XSC Interface
  • Range: 2 Miles to 15 Miles
  • 8 AD/Contact Closure Inputs
  • ProXR-Lite Series
R15PL_ZBMESH
ProXR Lite Relay 1-Channel 5-Amp SPDT with ZB ZigBee Interface
  • 1 - 5 Amp SPDT Relay(s)
  • ZigBee Interface
  • Range: 300 ft. to 1 mi.
  • ProXR-Lite Series
R15PL_ZBT
ProXR Lite Bluetooth Relay
1-Channel 5-Amp SPDT Relay Installed
  • 1 - 5 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • Bluetooth Interface
  • Range: 300 ft.
  • ProXR-Lite Series
R15PL_ZRS
ProXR Lite RS232 Relay
1-Channel 5-Amp SPDT Relay Installed
  • 1 - 5 Amp SPDT Relay(s)
  • 8 Variable Sensor Input(s)
  • DB9 or Direct Wire Interface
  • Screw Terminal Connections
  • 16 Available Timers
  • ProXR-Lite Series