Feature:1. For Tuya Bluetooth access control machine, oneclick connection with Bluetoothto open the door remotely, can realize intelligent linkage with other support for TUYA (not include for TUYA gateway) products.2. Fully sealed and potted, the inside is fully sealed with PE glue, not afraid of rain, and the IP66 waterproof, making it safer.3. Multifunction machine, WG2644 output and input, password can be used to open the door, the user can modify the password by himself, touch button, more flexible.4. There are four unlocking methods: Phone APP, Fingerprint, Password, ID Card. After the card is lost, you can use the keyboard to delete the card number, completely eliminating security risks.5. For Tuya APP intelligent management, you can view the unlocking record, add delete users, with door bell interface, can be connected to the wired doorbell (not include).6. Antidismantling alarm will sound after illegal dismantling, when the electric lock or alarm output is shortcircuited, the output will be automatically turned off within 100 microseconds.Specification:Item Type: Access Control MachineMaterial: MetalFour Unlocking Methods: Phone APP, Fingerprint, Password, ID cardSize: Approx. 145 x 70 x 28mm/5.71 x 2.76 x 1.10in (Height x Length x Width)Frequency: 125KHzStorage Capacity: 1000 Users (Management User 2, Visitor User: 10, Card/Password User: 888, Fingerprint Capacity: 100)Working Voltage: 12-28V AC/DCWorking Current: 150mAQuiescent Current: 60mASupport Card: ID CardCard Reading Distance: Approx. 2-6cm/0.79-2.36inPassword Length: 4-6 DigitsWiegand Interface: Wiegand 26-44Relative Humidity: 10%-90%Ambient Temperature: -40-+60Electric Lock Output: 3AWaterproof Rating: IP66Output Short Circuit Protection Time: 100 MicrosecondsDoor Opening Delay Time: 0-99 Seconds (Adjustable).Package List:1 x Access Control Machine1 x Main Card1 x Installation Kit2 x Instructions1 x Resistance