Retekess TD175 Restaurant Pager System, Restaurant Buzzer Pagers with Vibration, Mute Keyboard,3280ft Long Range,16 Beepers for Church, Nursery, Food Truck

7 prompt modes; vibration/beep/flash light modes can be combined according to customer needs and usage environment; you can use vibration only mode to call child in a church nursery ^^ Long working distance; Retekess TD175 restaurant pager system is 1000 meters outdoors and 100-300 meters indoors; can keep customers waiting in the car ^^ Keyboard with multiple modes; mute/ beep/ vibrate; the table buzzers restaurant keyboard can be set to vibrate mode in quiet cafe; to provide a quieter environment for your customer; or set to mute mode when used in hospital ^^ View history call records; the nursery pager system can view 10 call history records through the up and down keys on the keyboard; don't worry about forgetting the customers called before ^^ Long Standby time; each guest waiting pagers has a built-in 200mAh lithium battery; standby for about 15 hours; avoiding the trouble of frequent charging or battery replacement; saving time and meeting daily use needs