HSTECO SL-004 Smart Fingerprint Ball Door Lock With Tuya APP

HSTECO SL-004 Smart Fingerprint Door Lock – Keyless Security for Your Home

This HSTECO SL-004 is a premium keyless fingerprint door lock designed for home security. It supports 5 convenient unlock methods: fingerprint, mobile APP, password, IC card, and mechanical key. The backlit touch keypad with voice prompts ensures easy operation. Made of durable aluminum alloy, it features DIY installation, 100 fingerprint/card storage, and a low-voltage alarm. The Tuya WiFi version offers multi-language support and Type-C emergency power, making it a reliable, globally accessible smart lock solution for households.