D5371-USB Security block (USB)

D5371-USB Security block (USB)

  • Required accessory for RPS to enable communication
  • Easily plugs into the computer's USB port

The D5371‑USB is a required accessory for RPS‑LITE. Without it, communication with the control panel is not possible. It is plugged into the computer’s USB port and is color-coded yellow.

Color Yellow