... :0.1-25.5 seconds Weight:About 3,000 grams Automatic Door Remote Control feature: Truly based on TCP / IP network access ... card, card + password, the password to open the door, the door always open, door is always closed, the management card to open the ... door opened out, illegal intrusion, power alarm and so on. Real-time event logging and alarm records active upload DC12V/48V automatic Door ...