SUREBOX Lockable Box - Bamboo - 12 Litre Lock Box - Smart Lock - TTLock App - Premium Smart Home Storage. SUREBOX BAMBOO LOCKABLE STORAGE BOX - SMART LOCK [SMART LOCK] Hidden Wireless Smart Lock - Control with TTLock App - Unlock with App (free), Key Card (included) and Key Fob (included) - Additional Key Cards/Fobs available - Requires 4* AAA Batteries (NOT INCLUDED) [SMART FUNCTIONALITY] Requires TTLock App to set up (Free Download from App Stores) - Set timed entry for key cards/fobs/TTLock App users - Send timed eKeys using TTLock App - Monitor unlock activity records with App [AESTHETIC SAFE STORAGE] Premium materials and construction - Bamboo - strong, durable, antimicrobial - No exterior logos - Subtle classic aesthetic - Pre-assembled [DIMENSIONS] Exterior: 23cm(W)*32cm(D)*18cm(H) - Interior: 21.4cm(W)*30.4cm(D)*16.4cm - Capacity: 12 Litres [MULTIPURPOSE] Ideal for use in the home or workplace, shared spaces and care spaces - Charging point access to charge devices whilst the box is locked [QUALITY ASSURED] surebox products are guaranteed. Any questions? Just drop us a message - We're here to help!