YEEUU K2 Smart Lockbox, App-enabled, with Fingerprint and Passcode. Wall-Mounted&Portable Both Supported with Optional Shackle.

High Level Waterproof The lockbox has a high weatherproof rating and can withstand extreme weather, suitable for daily outdoor use. 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. Front Port for Easy-storage The Smart Lockbox comes with more space for your convenience. You can store multiple sets of keys.