China Factory Password Card WiFi Door Handle Fingerprint Smart Lock

China Factory Password Card WiFi Door Handle Fingerprint Smart Lock. Multi-Unlocking Methods: Supports Bluetooth, APP, fingerprint, smart card, virtual button, and mechanical key. High Safety Level: Features anti-peeping virtual passwords and one-time temporary password settings. Remote Control Capability: Paired with WIFI Gateway for ultra-long-distance control and monitoring. Voice Assistant Compatible: Compatible with Alexa and Google for voice control and smart home integration. Durable Aluminum Alloy: Made of aluminum alloy with IMD metal technology, waterproof and rust-resistant. Large User Capacity: Supports up to 200 fingerprint users and 150 password sets. Fast Unlocking Speed: Unlock time is approximately 1.5 seconds for quick access. Long Standby Time: Battery standby time lasts about 1 year with 4AA alkaline dry batteries.