珠海东之旭科技有限公司
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描述
联络供应商
描述
1.Fast changing prices
2.HD E-ink display (EPD)
3.Price info, data and POS machines fully synchronized
4. Long living battery,working for 5 years
5. Change all the prices in 10 minutes (1000 E-tags)
6. Variety of size for display (2.1 , 2.9 , 4.2 inch)
7. Multi-language (all language is ok)
8. 433/868/915MHZ Frequency
2.HD E-ink display (EPD)
3.Price info, data and POS machines fully synchronized
4. Long living battery,working for 5 years
5. Change all the prices in 10 minutes (1000 E-tags)
6. Variety of size for display (2.1 , 2.9 , 4.2 inch)
7. Multi-language (all language is ok)
8. 433/868/915MHZ Frequency
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