Retekess TD174 Restaurant Buzzer System, Restaurant Waiting Pager, Set with Vibration,Flashing and Buzzer,Close Reminder,10 Guest Pagers for Food Truck,Church Nursery

3 prompt modes; table pager system; vibration and buzzer and LED; vibration and LED; buzzer and LED; battery status and low power indication; vibration can be well used in church nursery not to disturb the church service ^^ Long range; order buzzer working distance is up to 1640ft in the open area; 492ft in building; standby current of pager is 10mA; restaurant buzzers system built-in 200mAh rechargeable battery; standby about 15-20 hours ^^ Change registration number of each order ready buzzer from 0 to 10; ID setting for keyboard; so 2 or more keypads can call the same pager simultaneously; 2 or more pagers can be paired to 1 same number; 1 pager also can be matched with 2 or more numbers; Simple pairing and easy operation ^^ Lanyards hole design for each food buzzer; easy for waiter to wear; pagers for restaurants can minimize the crowds in the queue; widely used for restaurant, food court, hotel, hospital; church; stock; kitchen food truck; etc ^^ Please don't use the staff paging system on the metal desktop or marble desktop, which will block the stability of signal transmission; If you don't use it for a long time; please charge the plate every 3 months