General description G2 Gateway for TT Lock APP is a Bluetooth Smart Electronic Door Wifi Adapter designed for centralized control and remote management of your smart locks. It allows users to remotely access lock operation records, manage passwords, fingerprints, and swipe functionalities, as well as delete digital password users and calibrate the clock module. Technical specifications Model: G2 Network: WIFI 2.4G Power interface: Type-C USB Standard: 802.11 b/g Power input: DC 5V / 500mA Size: 70 x 70 x 26 mm Color: White Material: Plastic Lock lever spacing: Standard (mm) Package Contents 1 * G2 smart door lock 1 * Type-C charging cable 1 * Chinese and English manual Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.