《New & Unused》 【Covers 1000m Remote Paging】 Improve security measures for employees and customers through the restaurant's remote paging system. Its wide coverage can reach 300-500 meters indoors and 800-1000 meters in open areas. Widely used in public places such as restaurants, hotels, hospitals, bars, and clubs. 【Two Alarm Modes】 The restaurant's 16-pager system offers two dynamic alarm options: vibration + flash + buzzer or vibration + flash. Choose the optimal mode for your environment, whether it's a bustling bar or a busy food court. Efficient, fast, time-saving, and improves the overall dining experience. 【IP55 Waterproof Durability】 The IP55 sub-units and keyboard are made of high-quality ABS material, providing dustproof and clean properties. The waterproof keypad is easy to operate in the kitchen and other places. Replaceable Seals: You can use the seals that come with the machine. You can also replace the seals with your own designs. Achieve personalized development. Each receiver is equipped with a 200 mAh rechargeable lithium-ion battery, ensuring a standby time of 36 hours after a single charge. Pagers can be added to the system at any time, up to 98 pagers. One-Touch Shutdown: Press 999 and call to shut down all pagers. The presentation time is long enough and can be adjusted from 7 S - 14 S - 21 S - 28 S - 35 S.