Beelta - 13" POS Cash Drawer,RJ11 Interface Connects to DC24V Printer for Automatic Opening,Black,BX1315B Product Dimensions: 13.5 (L) x 15.2 (W) x 3.9 (H) inches A standared 6-pin RJ11 cable provided. A latch releases the drawer when opened and keeps it securely shut when closed. Package includes: 1 x cash drawer; 2 x keys; 1 x Rj11 cable ( Length: 39.37 inch ); 1 x user manual. No brackets included. Q1 : How to choose the cash drawer you want? 1. Size: 16 inch - Standard size option; 13 inch - Small size option; 18 inch - Big size option 2. Lifecycle: Heavy Duty - Over 2,000,000 Cycle; Standard Duty - Over 1,000,000 Cycle; Economy Standard - Over 600,000 Cycle 3. Rails: Ball bearing slide is more stable than roller bearing rail Q2 : How does it work for pos system? It's a Printer Driven cash drawer, so it only can be connected to receipt printer, not pos system or computer directly. 1. Your application(pos system) on computer or iPad sends the correct command to receipt printer, tells it to open the cash drawer. 2. The printer's driver is configured to open the cash drawer at the start or end of any printout. Note: Some of the pos system contain the command, but others don't. Without that, we should go to set by the printer and check to see what options are available within the printer's driver. Hope this would help. Q3 : Will it work with any of the under counter mounts? 1. Mount it under counter should be aligned to the hole at mounting brackets, please check the bracket size and make sure it could be matched with our cash drawer. 2. Please konw that the bracket on our product page was automatically recommened by amazon system, not provided by Beelta. BX1315B cash drawer connets to printer for electronically opening The cash drawer is fitted with a standard 6-pin RJ11 plug for direct connection to any EPSON POS Printer, or POS equipment conforming to the Epson standard. (See figure left), when the printer finishes printing a receipt, it opens the cash drawer automatically. Read more Differences Between Our Cash Drawer - 1 Material 1. All Metal Construction 2. All Stainless Steel Construction or Stainless Steel Front 3. Aluminum Alloy Media Slots 1. Without this function. 2. With 2 slots 3. With 1 Big Slots How to open 1. Key open 2. Conect to receipt printer for electronically open 3. Only can be opened electronically Removable Tray 1. Without this function 2. Whole cash drawer tray can be removed 3. Coin Separator can be removed Read more Differences Between Our Cash Drawer - 2 Compartment under till 1. Without this function 2. With extra space under the till for big notes and medias Side Roller Design 1. Without this function 2. With side roller makes sliding track smoothly and steadily Ball Bearing Slide 1. Without this function 2. With ball bearing slide for smooth & stable operation Emergency opener 1. Not available in manual cash drawer 2. With Emergency opener on the bottom, have different design. Read more Beelta Originates from "Bee" and "International" for our belief in Bee Spirits and Internationalized persuit. Beelta is a comprehensive and innovative technology company which combines R&D, production, sales, and service in one hand, with main products tablet POS, kiosk and peripheral accessory.