The RM329P is a multifunction (RF) controlled clock. It can automatically synchronize its current time and date when brought within an approximate 1500 km radius of the radio signal DCF77 generated from Frankfurt, Germany.

For easy time reading in dim or no light, the RM329P features a projection function that allows the user to display the time on the ceiling, wall or other flat surface. The time projected is in a deep red that is easily seen but will minimize eye dilation.

The clock face also features a large LCD display with backlight for easy viewing in dim or no light.

Other features include: display of current indoor temperature, current date display, and a daily crescendo alarm with 8-minute snooze function.