Hello Nick,
Your case reference number is 00441279 should you need to contact us about this.
The DLP remote is not obsolete as PRM-35, EST-P1 and UST-P1 projectors are still been manufactured, our resellers may not have stock of them as not many are been sold or order so they will not like to keep them in stock. However, you can place your order with them and they will be able to supply them to you.
We have not tested RM branded remotes so we are unable to provide you information on them. Please visit www.prometheanworld.com/.../how-to-buy
to contact any of our reseller.
Thanks
Franklin
Promethean Tech Support.
