SAMSUNG zigbang serratura digitale senza chiave cerchio porta SHS-1321 + 4 tag chiave + manuale (eng)
/ There is no problem when you use the door lock. Exterior body 68.7(W)×175.1(H)×21.5(D)mm. Interior body 163.5(W)×91.5(H)×43.2(D)mm. Magic number double security (prevents password guessing through residual fingerprints).