433.92mhz Ycall high quality Restaurant service device touch screen wireless calling LED display panel K-4-F-Red
Technical Details
| Application: | Hospital, restaruant, cafe shop, bar, KTV |
| Brand Name: | Ycall |
| Cetification: | CE |
| Color: | Black |
| digit display color: | red color digit |
| Display show: | Show 6 groups call number at the same time |
| Distance: | 150M in open area |
| Frequency: | 433.92mhz |
| Model Number: | K-4-F-red |
| Name: | wireless calling LED display panel |
| Segment: | Yes |
| Working voltage: | DC 12V |
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