Oval Egg Crystal Venetian Bronze Door KnobsGENUINE CRYSTAL DOOR KNOBS These crystals are made from real high quality crystals, not glass or imitation crystals ELEGANT DESIGN Thoughtful design with no screws on faces of rosettes DURABLE CONSTRUCTION Robust construction guarantees crystals not to fall off. Assembled in USA COMPLETE DOOR KNOB SET (*PRIVACY & PASSAGE) Include 1 set (both sides) of door knobs, 1 latch, 1 strike plate and all screws and parts needed for installation. (*DUMMY)

powered by 4 AA batteries that would last over a year

Instructions to connect and setup App are included

It is safe to use around pets and children

SMART DOOR LOCK: Manage user codes

with a USB-C port for powering up the lock with a power-bank or labtop in case batteries are completely flat

SMART DOOR LOCK: Manage user codes and view entry logs on cell phone

2 wood screws and 1 mounting plate

SATISFACTION GUARANTEE: Comes with 30-day money back guarantee

with 2 spare keys

or let it goes through all different colors automatically

Assembled in USA

at low mist mode it could last 18 hours (12 for high mist)