switched rack PDU's...What do you use to control them?

I have roughly 10 switched rack PDUs from APC (APC7920's) on my network. APC produce software that costs over $1000 to control them all from 1 place. Is there another way i can control the outputs from a single place or will i need to log into the webGui of each specific one every time i watch to change something?

I have looked into PRTG but will only monitor the outputs and won't let me control them (very well)