Difference between models

ChivascruzChivascruz Posts: 1
What, if any, are the differences between the PRM-20 and PRM-20A model projectors?


  • Adam K PrometheanAdam K Promethean Posts: 2,146 admin
    Hi Chivascruz,

    Thanks for posting.

    The PRM-20a doesn't have a built in alarm feature like the PRM-20 does. It also has a higher lumens (brighter display) than the PRM-20. 
    The PRM-20 has 1200 lumens as where the PRM-20a had 1500 lumens.
    The PRM-20a also allowed for network control.

    I hope this information helps.

    Kind regards,
    Promethean Technical Support
Sign In or Register to comment.