1. Realize functions such as system information, information entry information, remote control centralized control, etc. 2. Remotely read lock operation records, remotely read lock record passwords, fingerprints, and swipe cards. 3. Remotely delete digital password users. 4. Remotely calibrate the clock module. Model: G2 Network: WIFI 2.4G Power interface: Type-c USB Standard: 802.11 b or g Power input: DC 5V or 500mA Scope of application: Home Lock rod spacing: standard (mm) Color: White Material: Plastic Size: 70x70x26 mm Package Contents: 1 x G2 smart door lock 1 x type-c charging cable 1 x Chinese and English manual Only the above package contents, other products are not included. Note: Light and different displays may cause the color of the items in the picture to be slightly different from the actual object. The measurement allowable error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.