Product: Queue Calling System with Voice Speaker and Clear Display This queue calling system is designed to enhance customer service and streamline operations in various settings such as restaurants, cafes, hospitals, banks, and more. It features a user-friendly interface, clear display, and customizable settings to meet the specific needs of different businesses. Key Features: Versatile Usage: Suitable for a wide range of environments, helping to expand business possibilities. Convenient Voice Speaker: Full voice prompt system ensures accurate and seamless number calling. Clear Display: Large screen with legible numbers to prevent missed or incorrect calls. Simple Operation: Straightforward keypad allows for easy self-service order collection or navigation. Customizable Number Sequence: Tailor the calling sequence to fit specific business needs. Specifications: Item Type: Queue calling system Material: Aluminum alloy, ABS Weight: Approx. 1330g / 46.9oz Host Size: 428x110x30mm / 16.9x4.3x1.2in Plug: AC100-240V Screen Display: 3-inch LED digital tube Speaker: Two 3 inches 3 5W Receiving Sensitivity: -114dB Installation: Wall mounted, hanging, flat Modulation Mode: Amplitude modulation (433MHz) Keyboard Size: 131x87x23mm / 5.2x3.4x0.9in Keyboard Standby Power: 450mW Keyboard Plug: DC9V 1A Frequency: 433MHz Package List: 1 x Host 1 x Keyboard 2 x Sticker 2 x Power Plug 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store