The RC2K14 remote control is used with a Philips DVD Player
This Philips RC2K14 remote control has buttons to use title, return, display, system, menu, disc, subtitle, angle, zoom, audio, repeat, preview, and mute.
The battery door is included, see third photo which has a picture of the sticker inside the battery cover with the model number and serial number: 314101790200 HT :03-04-05 Yours will be somewhat different from this.