INSTRUCTIONS: This product is a non-contact access control Standalone Fingerprint machine with TUYA APP.featuring a unique metal design and a tempered glass keyboard with strong anti-interference ability,high security and reliability, powerful functions, convenient use,and can be widely used in high-end office buildings and residential buildings Community and other public places. FEATURES and BENEFITS Supports WiFi function: Mobile Tuya APP for opening doors and managing machines There are better application operations that allow for online software updates Visitor users: Support visitor user functionality User card or password upload/download: The user card or password can be downloaded to another machine Multiformat wiegand: Weigen 26-44bit, 56bit, 58bit output/input Password wiegand output: bit/8bit/analog card number output Door bell signal line output: Wired doorbell can be connected Management card function: Administrators add or delete regular users switch mode(toggle mode): After the switch mode is turned on, the door not automatically close after the valid user opens the door. The door only close after valid user opens the door, and this cycle continues. Combination door opening: Swipe card to open the door Password to open the door Fingerprint door opening Card+password combination to open the door Multi user combination door opening Note: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour: As Shown Material: ABS Package Contents: 1 x Access control machine (ID/IC dual-frequency card swiping) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.