4.2 inch BLE 2.4G ESL Electronic Shelf Label Without Paper for new retail
- Category: >>>
- Supplier: Dalian Sertag Technology Co. Ltd.
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Product Overview
Description
4.2 inch 2.4G ESL Electronic Shelf Label Without Paper for new retail
Product Description
| Display Size | 4.2inch |
| Display Resolution | 400×300 |
| Outline | 103.0x92.0x8.0mm |
| Opereating Temperature |
0~50°C |
| Weight | 50G |
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Company Information
FAQ
Q: What is the operating frequency for BLE 5.0 electronic shelf labels (esl)?
A: The information of BLE 5.0 electronic shelf label is transmitted through a Radio Frequency signal (2.4GHz).
Q: What is the operating frequency for RF electronic shelf labels (esl)?
A: The information of RF electronic shelf label is transmitted through a Radio Frequency signal 433MHz/868 MHz /915 MHz.
Q: Can I customize casing of the digital price tags to our branding?
A:Of course, the casings of the digital price tags can print your logo.
Q:Do you sell the module or just the Epaper display?
A:We are selling electronic shelf labels ,but our parnter GoodDisplay produce epaper display. If you need , i will help you.
Q:Does it has humidity and temperature sensor?
A:It has temperature sensor.
Q: How long is the battery life of electronic price labels ?
A: Between 3-5years depending on the type of electronic price labels.
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