Tuya smart wifi lock fingerprint Double Screen automatical keyless door locks

Name: Fully automatic face recognition fingerprint lock Material: Zinc Alloy Fingerprint Collector: FPC Semiconductor Mechanical lock cylinder: Super C-level lock cylinder Battery capacity: 5000mA Emergency power supply: USB interface Applicable door thickness: 38mm-120mm Service life: 20 million times Display screen: indoor 4.0 inches, outdoor 3.5 inches Unlocking methods: face recognition, palm vein recognition, fingerprint recognition, WeChat applet, password unlocking, smart magnetic card, APP remote, mechanical key, temporary unlocking. 1X Lock Body (24x240mm, or 30x240mm, or 30x388mm).

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