RDL FP-MR2 Message Repeater BoxThe FP MR2 is a message repeater that permits electronic storage of a single recording up to one minute forty seconds in duration. This message may be played back manually using an external contact closure to ground or using the front panel START button. The message may also be played back periodically using the interval timer included in the FP MR2. A balanced line level music input allows background music to be connected and the associated input