The 64-00039 is a stainless steel face plate for the 3226V Vandal-Proof Trunk Port (FXO) Doorphone / 3228V Vandal-Proof Station Port (FXS) Doorphone / 8028V Vandal-Proof IP Doorphone (Controller + Intercom) doorphone kit.

Note: Image illustrates the stainless steel face plate fitted to an Algo Door Station. The doorphone kit is supplied with a stainless steel face plate, however, the face plate is available as replacement part no. 64-00039.