Dont deal with this company, the remote arrived with packaging that had previously been opened and then re-stapled, we gave it a try anyway and it didn't work. After several emails to establish the returns address we returned it and are still waiting for a refund, despite contacting them and Amazon on various occasions.
Interestingly I noticed on reviews for this company (only read it after I'd purchased from them) that someone else had had the same problem with a remote control - no doubt I've ended up with that duff one.