Feature:1. For Tuya Bluetooth access control machine, oneclick connection with Bluetooth to open the door remotely, can realize intelligent linkage with other support for TUYA 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. 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 and monitor incoming and outgoing records and time via mobile phone.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: Mobile APP, Fingerprint, Password, ID cardRemote Opening: The Bluetooth connection of the mobile phone for Tuya gateway can realize remote opening of the door (for Tuya gateway is not included in the shipment and needs to be purchased by the customer)Frequency: 125KHzStorage Capacity: 1000 Users (Management User: 2, Visitor User: 10, Card/Password User: 888, Fingerprint Capacity: 100)Working Voltage: 12-18V AC/DCWorking Current: 150mAQuiescent Current: 60mASupport Card: ID CardCard Reading Distance: Approx. 2-6CM / 0.8 x 2.4inPassword Length: 4-6 DigitsWiegand Interface: Wiegand26-44Relative Humidity: 10%-90%Ambient Temperature: -40 - +60Electric Lock Output: 2AWaterproof Rating: IP66Output Short Circuit Protection Time: 100 MicrosecondsDoor Opening Delay Time: 0-99 Seconds (Adjustable)Size: Approx. 150 x 46 x 23mm / 5.9 x 1.8 x 0.9inHow to Use: Download for TuyaSmart APP on your mobile phone, turn on Bluetooth on your mobile phone, pair your mobile phone with the access control device, you can use the mobile phone APP to control the access control device.Package List:1 x Access Control Machine1 x Main Card1 x Installation Kit2 x Instructions1 x Resistance