Box size 4 units 11.6kg 51 * 30 * 34cm Single unit packaging 2.6kg 32 * 25 * 15CM   Why do we need: Minimize the number of people waiting in line as much as possible Reduce employee confusion and improve atmosphere Notify people faster Reduce employee costs improve work efficiency Product performance 1. The product has a novel and fashionable appearance design, with oversized menu sizes and a good tactile feel. 2. The menu has ultralow power consumption and a standby time of about 30 hours 3. Call distance: Using frequency modulation technology, it has strong antiinterference ability, and the call distance can reach about 800 meters 4. The launch host is equipped with a dual charging base, which can charge up to 20 units per day. The size of the menu is large, making charging very stable and not easy to fall over. 5. The menu can cancel the call button, making it convenient for customers to use. 6. The product features simple and intuitive operation, suitable for placement scenarios such as restaurants.   Parameters: Dining plate Working voltage DC 3.7V (rechargeable battery) Standby time ≈ 20 hours Receiving sensitivity -115dBm Battery capacity 300mAh Prompt mode vibration/buzzer/flashing Prompt time 30 seconds Weight 80 grams/ Size 100 * 96 * 20mm Keyboard transmitter Input power supply DC12V/2A Number of paid pagers 10pcs * 2 Weight 415g/14.64oz Size 220 * 215 * 26mm