☑️ Support 20 fingerprint unlock-One-key unlock
☑️ Support TUYA App unlock
☑️ Support fingerprint / family member unlock
☑️ Support to set limited/temporary authorized unlock management
☑️ Material: Zinc alloy + 303 stainless steel
☑️ Waterproof: IP65
☑️ Suitable for Multipple Occasions
☑️ Emergency Power: USB charger
☑️ Suitable scene: Door luggage or cabinet etc
☑️ Color Options: Black