Brand new original panasonic remote control type n2qayb000489 please note this is a brand new pucca original remote control from panasonic it is not a copy please refer to the photographs and the model compatibility list to decide if this is the remote you require also note that the n2qayb000487 is the superseded replacement for the eur7737z50 the part number n2qayb000489 is shown on the back of the original remote control if you still have it known model compatibility list for the n2qayb0