Retekess TD157 Restaurant Pager System,Mute Function,1-99s Optional,Restaurant Pagers,Max 998 Beepers,Touch Keypad,16 Pagers for Church,Nurse,Hospital

* 300m or 984ft paging rang at open area; all setting can be realized on keypad; widely used in restaurant; hospital; church; food truck; diminish the pain of customer to wait in the queue * Modes; beep and flash; flash only; prompt time for Retekess TD157 pager system is adjustable from 1-99s; long enough for customers to be paged; flash only without beep used in quiet places such as church nursery; library; cafe; etc * Max add 998 restaurant pagers; no need to clean number; 2 or more pager system can call the same restaurant pagers by setting the same ID; also supports 1 number be paired to various pagers * One button shut down; press 999 and call button to turn off all charging restaurant pagers; touch-sensitive keyboard; high sensitive and no plastic sound * Built-in 300mAh rechargeable lithium battery; use time is about 5 hours; standby time is about 20h; transmitting host can charge 16 pagers at the same time; simple and convenient charging method without worrying about insufficient battery