If you need a lockable, removable cash box and an escrow system for high-volume automatic collection applications, MEI's Sodeco BNA57 bill validator is your optimal choice. 
 

Features

•  6, 13, 30 or 90 banknote types with 4-way insertion
• Best banknote acceptance at first insertion
• Fast transaction time: 2 seconds between notes (into escrow)
• Quantum leap in security
• New banknotes programmable through network
• 15 banknotes escrow
• Unrivalled reliability, gives lowest cost of ownership
• Cash-box BNA541 for up to 1000 banknotes or BNA542 for up to 2000 banknotes
• Simple to service and easy to maintain