Item Type: Queue calling system <br>Material: Aluminium alloy, ABS <br>Weight: Approx. 1330g / 46.9oz <br>Host Size: 428x110x30mm / 16.9x4.3x1.2in <br>Plug: AC100-240V <br>Screen Display: 3inch LED digital tube <br>Speaker: Two 3 inches 3Ω 5W <br>Receiving Sensitivity: -114dB <br>Installation: Wall mounted, hanging, flat <br>Modulation Mode: Amplitude modulation(433MHz) <br>Keyboard Size: 131x87x23mm / 5.2x3.4x0.9in <br>Keyboard Standby Power: 450mW <br>Keyboard Plug: DC9V 1A <br>Frequency: 433MHz<br>1、VERSATILE USAGE: Our number caller is suitable for a range of settings, including restaurants, milk tea shops, hospitals, banks, and more. Expand your business possibilities. <br>2、CONVENIENT VOICE SPEAKER: Enjoy the ease and accuracy of our full voice prompt system, ensuring seamless and accurate number calling for improved customer service. <br>3、CLEAR DISPLAY: The large screen provides clear and legible numbers, preventing any missed or incorrect calls, ensuring a fine queue management system. <br>4、SIMPLE OPERATION: With a straightforward keypad, our number caller allows for easy self collection of orders or navigation to specific areas, enhancing customer experience. <br>5、CUSTOMIZABLE NUMBER SEQUENCE: Tailor the calling sequence according to your business needs, providing flexibility and adaptability to meet various work requirements.<p>1 x Host</p><p>1 x Keyboard</p><p>2 x Sticker</p><p>2 x Power Plug</p><p>1 x Manual</p>