Feature:1. Easy Setup: The hub pairs with your lock within 2 minutes, allowing multiple locks to be connected with just one hub. Simply select 2.4G WiFi, ensure the hub is within 38 feet (10 meters) of the lock, and pair within 1 minute of charging to avoid sleep mode.2. Remote Control: With this WiFi Hub, you can remotely lock, unlock, view real time access logs, share electric keys, or delete passwords using your smartphone, no longer limited by Bluetooth connection distance.3. Voice Control: The Bluetooth WiFi bridge works for Voice Assistant, enabling voice control when paired with our smart locks, creating a smart, effortless locking experience.4. Multiple Functions: The remote control hub sends password, deletes invalid password and card, remote Bluetooth unlocking, real time access to upload Bluetooth, password, card records, convenient for management personnel to view records5. Wide Compatibility: The keyless entry lock hub is compatible with all smart locks controlled by for DDLock App, providing seamless integration for your smart home, providing added convenience and security.Specification:Item Type: Smart Lock WiFi BridgeNetwork: WIFI 2.4GIEEE Standard: 802.11b or g or nPower Interface: Type C USBPower Input: DC 5V or 500mAWeight: Approx. 116.00g or 4.09oz.Package List:1 x WiFi Bridge1 x User Manual1 x USB Cable