Wireless Buzzer Quiz System 300m Wireless Transmitter And Receiver Equipment For Eestaurant Hotel ( 2 display 30 call button)
Technical Details
| Brand Name: | Ycall |
| Button Size: | 60*60*22mm |
| Buzzer key: | Call, Bill, Cancel, Drink |
| Communication: | Wireless |
| Display Size: | 410*160*38mm |
| is customized: | Yes |
| Material: | PC |
| Model Number: | K-336+K-H4-Bgreen |
| Name: | Wireless Buzzer Quiz System |
| Transmitted distance: | 300m in open area |
| Working Frequency: | 433.92mhz |
| Working voltage: | 12V |
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