One Way Car Alarm System Specifications: 1): Model: NT-898A… 2): Remote in arm and disarm. 3): Silent in arm. 4): Trigger memory. 5): Central door lock automatically. 6): Car finding. 7): Engine cut off. 8): LED indicator status. 9): Anti-hijacking. 10: Remote truck open. 11): Learning code mode. 12): Waterproof remote controller..