98 accord replacement remote
my mother had a dealer insalled security system and remote door opener installed for her 98 Honda Accord EX . the remote does not function and she wants a replacement. I have searched the net and am not sure what to get, can someone recommend what to buy and or where is the right place to buy from. thanks
picture of the remote attached, FCC ID no. A269ZUA074 Part no. C8E51-S41M0-01, and Serial No. AW54800258