Smart Electric RIM Lock (Rfid card) (ST-409C)

Model: ST-409C Overview: This is Rfid card+keys unlocking support smart electric RIM door lock with 1000 card users. Support 4pcs AA Alkaline battery. Key specs: - Smart Electric RIM Lock (Wood/Metal door) - Unlock by Rfid keytag/card & keys - User capacity: 1000 cards or key tags - Free 10pcs Rfid keyring & 3pcs keys with set - 4pcs AA Alkaline battery or 12V adapter support