Restaurant Pager System Long Range, 1968ft,Pagers for Restaurants, Waterproof and Oilproof,Set Slow Fast Beep Speed, 30 Buzzers for Food Truck, Church, Hotel, Club

This set includes 30 pagers. If you operate a food trailer, you no longer need to shout for customers to collect their orders, making your service more professional. It offers an extended signal range; this restaurant pager system operates up to 600m/1968 ft in open spaces, enabling customers to wait in their vehicles.
There are 7 alert modes: Shake+flash+buzz, shake+flash, flash+buzz, shake+buzz, shake only, buzz only, and flash only. It assists in avoiding lengthy queues, allowing customers to go wherever they prefer. The prompt time is adjustable from 1 to 999 seconds. It features a built-in 3.7V 200mAh rechargeable battery, delivering up to approximately 36 hours of continuous use after a complete charge. The pagers are rated IP55 for water resistance, so they can continue to function normally if accidentally splashed with water or oil (not for submersion). Two types of buzzing speeds are available; the sub-unit 011/012 mode can switch between slow and fast (default).
Additional functions: The keyboard has 4 modes (mute, vibrate, beep, vibrate+beep); it can review the last 10 called pager numbers; and it includes a replaceable sticker. Package contents are as listed