snippet: The PSU-300-PLT is an extra PSU or power supply unit which has been manufactured by Raytec for use with the RM300 Platinum. The PSU-300-PLT power supply unit is a lightweight, compact and easy to install design which can be easily installed by any operator; it also provides additional power when needed for continuous system operation. The PSU-300-PLT power supply unit is affordable and can help to save time and money. (Page 1)