View on LOZ Suggested Retail: $199.99. YYCALLING Restaurant Pager System,Social Distancing Buzzer 20 Pagers,Wireless Calling Guest Waitin with Vibration, Flashing and Buzzer for Restaurant Food Truck Hospital Clinic Church Cafe Shop. Based on 315MHZ radio-frequency, the indoor transmission distance is 984-1640 feet, and the open area can transmit up to 3280 feet/1000 meters, which can effectively reduce close contact and provide better safety protection measures for your employees, customers and patients. 2 modes for restaurant paging system are vibration + flash with buzzer and vibration + flash, meeting different occasions.20 charging slots provide power whenever you put the pager on the base, so you don't have to worry about running out of power.With 18pcs pagers.24 hours of continuous use when fully charged(IP55 waterproof). Save space effectively; this pager system puts visitors at easy and no need to look for parents in the congregation; when their children need help. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.