Sorry, can't help you with "where". I don't go many places that actually carry URC Products - I know Kennedy HiFi near me did, but that's probably not going to be of much help with URC's residential products.

As for "what", in the low-end range you're pretty much limited to the RF10/RF20... there's a combo pack you can get with the RF20 + RF Receiver called the RFS200 that can be found at places like Amazon: [Link: amazon.com]