The age of digital miniaturization has reached the Radio Slave category, with the MicroSync Digital 4 Channel Radio Slave System. This is an auxiliary Receiver with Monoplug only.

When plugged into your power pack or monolight's sync terminal, it receives signals from its hot shoe mount transmitter (available with the kit VMTRM).

This 4 channel system functions at distances of up to 100 feet, and works with a top camera shutter speed of 1/180 second. The default channel is #1, but the frequency may be reset easily, should there be any local radio interference.