WELOCK PCB33 Keypad Smart Lock with Handles Product Model:PCB33 Alexa voice control—unlock remotely via

Alexa voice control—unlock remotely via WIFIBOX3 (sold separately)

Works with WiFiBox: Requires WELOCK WiFiBox for cloud connectivity

smart card(up to 20 cards)

Remote Access and Real-Time Notifications: The WELOCK smart door lock can be controlled in the WELOCK app for iOS and Android

Memory for up to 100 fingerprints (3 of them with admin function)

WELOCK PCB33 Keypad Smart Lock with Handles Product Model:PCB33 Alexa voice control—unlock remotely viaMultiple Ways To Unlock Advanced 4 in 1 Keyless Entry Smart Door Knob: Temporary E key + Pass Code + Smartphone + Mechanical Key. Easy to use whether children or the elder. Never worry about forgetting to bring the key. Customized User Code This Bluetooth keypad doorknob can set up to 10 user codes for different users and occasions such as cleaner,short time worker, pet sitter, or Air b&b tenant, office meetings. Codes can be programmed or deleted.