YEEUU B2P0 Smart Handle, App-enabled, with Fingerprint, NFC, and Passcode. ANSI Cylinder Inside.

Hidden High-security American Cylinder The highly integrated structure makes the lock safer and more concise. High Level Waterproof The lockbox has an IP65 weatherproof rating and can withstand extreme weather, suitable for daily outdoor use. Avoid Unlocking from Outdoors When the thumb-turn is horizontal, people outside have no access rights. Long Life with Small Batteries Powered by 2*AAA(LR03)batteries. High-energy batteries with lower energy consumption can guarantee routine work for 18 months. Multiple Passcode Modes Temporary Code-Setting start and end time. Recurring Code-Taking effect periodically. Dynamic Code-Changing every 5 minutes. Off-line Code-Manage without relying on the network.