1. Simple call bell with one key ONLY 2. 200M distance range in a open area 3. Use a 12V 23A battery

Menu Holder is Acrylic Material Call button with power bank Have indicator lighting when press Inner battery

1. Waterproof call button 2. 7 segment display receiver 3. 433.92mhz wireless waiter call system 4. 3.7V Lithium battery wrist watch

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

1. Table call button with 2 keys 2. 200M distance range in a open area 3. Use a 12V 23A battery 4. LOGO printing

1. Service bell with CALL, BILL, CANCEL 2. 200M distance range in a open area 3. Restaurant buzzer system Uses a 12V 23A battery 4. LOGO printing

1. Service call button with CALL, BILL, Drink, CANCEL 2. 200M distance range in a open area 3. Use a 12V 23A battery 4. LOGO printing

1. Waterproof waiter call button 2. 200M distance range in a open area 3. Use a 12V 23A battery 4. Colorful table call bell

Menu Holder is Acrylic Material table call button with power bank Have indicator lighting when press Inner battery work for a long time

Menu Holder is Acrylic Material Call button with power bank Have indicator lighting when press Inner battery work for a long time