* Secure storage Select Access SMART™. * L format. * Opening and access control via Bluetooth with smartphone/tablet. * Free app on Apple Store and Google Play. * Access can be shared with others temporarily or permanently. * Access history. * Manual unlocking via electronic combination. * Supplied with CR123 battery. * Battery life: max. 2 years (in standard mode). * Low battery warning. * Dimensions (HxWxD): 127x83x59mm.