335 cash drawer is widely used in restaurant/retail store/shopping mall & alike. It can be an independent cash case or connect to POS printer + cash register/PC. There are 4 bill trays, 5 coin trays and 3 key-positions. Made of heavy duty steel, impact-resistant, heat-resistant; durable spring and pulley ball bearing shaft, durable for frequent use. 4 bill trays and 5 coin trays for sorting different currency. 3 key-position, support Electric Open/ Manual Open/ Lock, quite convenient. You can either use it independently or connect it to POS printer/driver + PC/cash register. (Only cash drawer is included.) The bill clamp is made of heavy duty steel, with highly elastic spring, ready for high frequency operation. The pulley ball bearing shaft ensure a long lifetime. On the back there is a emergency switch and a RJ11 connector, recommended voltage: DC12V Keep your money save and organized, ideal for restaurant/retail store/shopping mall & alike. Software Setting: Choose command : 27.112.0.128.128 Specifications: Model: 335 Color: White Material: Stainless Steel Locking System: Electric Open / Manual Open / Lock Bill Tray: 4 (Non-adjustable) Coin Tray: 5 (Not detachable)(Non-adjustable) Driver Voltage: DC12V Interface: RJ11 Single Bill Tray Size: 17 * 7 * 4.5cm / 6.7 * 2.8 * 1.8" Single Coin Tray Size: 8 * 5.7 * 4.4cm / 3.1 * 2.2 * 1.7" Item Size: 37.9 * 33.4 * 7.9cm / 14.9 * 13.1 * 3.1" Item Weight: 3.5kg / 7.7Lbs Package Size: 44.2 * 39.5 * 15cm / 17.4 * 15.6 * 5.9" Package Weight: 4.0kg / 8.8Lbs Package List: 1 * Cash Drawer 2 * Key 1 * User Manual(English) Note: Only the cash drawer is included.