1. Table call button with power bank 2. 7 segment display receiver 3. 433.92mhz wireless waiter call system 4. 3.7V Lithium battery wrist watch
3 digit number screen 3.7V Lithium battery watch pager Waterproof table button
1. Table call button 2. 7 segment display receiver 3. 433.92mhz restaurant table call system