Features 1、COMPATIBILITY: This gateway can use with any smart locks that are controlled for DDLock app, making it a versatile addition to your smart home setup. 2、EASY SETUP: One gateway can be paired with multiple door locks. Choose 2.4G WiFi and make sure the distance between the gateway and the smart lock is no more than 10m / 32.8ft; pair the gateway within 1 minute after charging, otherwise the gateway will enter sleep mode. 3、REMOTE CONTROL: With our gateway, you can remotely control keyless entry door locks, lock, unlock, view real time access logs, share e keys, or remove codes from your smartphone. 4、VOICE CONTROL: The gateway supports voice control, allowing you to operate the door bolt verbally, making for a much more convenient use experience. 5、EASY TO MANAGE: Gateway can remotely send passwords, delete invalid passwords and cards, remotely unlock by Bluetooth; The real time access records of Bluetooth, passwords, and cards will be acquired by the gateway and uploaded to the cloud service. Specifications Item Type: Smart Lock WiFi Gateway Material: ABS Network: 2.4GHz only Wireless Technology: 2.4G WiFi; for ZigBee/Bluetooth Weight: Approx. 56.00g / 1.98oz Package List 1 x Smart Lock WiFi Gateway 1 x User Manual 1 x USB Cable