Push Pull type digital door lock For wooden doors only Entry Features : RFID (31 cards max.) Password (4-12 number combination) Manual Override keys Automatic Locking Push to enter and Pull to open Door lock status display (“Locked” or “Unlocked”) Random Security Code Double Authentication Mortise based lock Anti-Theft mode Fire Detection sensor Double locking 9v Battery Terminal Interface with VDP Automatic Wake-up alarm Manner mode for quiet entrances in late night