KR-32A Wireless call system panel

1. With high strength high strength ABS shell., 2. Show number from 1-32, and show 32 numbers at the same time. 3. Show different service type via F1 F2 F3  (F3 =Call, F2 =Bill, F3 =Drink ). 4. It can work with 32pcs 1-key or multi-key call buttons in max 5. It can save 32 calling info in turn, apply in basic service places. 6. Improve service level of restaurant server, Dimension: 195*135*30mm