Diamond Round Brilliant 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

not imitations

FOB and phone App entry methods

GENUINE MARBLE STONE KNOBS - These knobs are made from genuine marble

For fixed color

It can run through the night even when you are sleeping

KEYLESS ENTRY: Fingerprint

DURABLE CONSTRUCTION - Robust construction guarantees stones not to fall off

SATISFACTION GUARANTEE: Comes with 30-day money back guarantee

with 2 spare keys

there are two intensity levels to choose from

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