4.2inch rfid waterproof eink epaper display tricolor epaper display

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Price:$21.99 - $26.52
Price in USD:Details

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Product Overview

Description



Product Name
Electronic Shelf Labels ESL System
Size
4.2inch 
Outline
104.5mm(V) ×98mm(H)×14mm(D)
Display Resolution
400(H)×300(V)
Frequency
433MHz/868 MHz /915 MHz
Opereating Temperature
0~50℃
Storage Temperature
 -10~60℃
Battery Life
Not less than 5 years,Replaceable
Weight
97g



1.Low energy
2.Seen through 180°
3.Black & white, red/yellow colors available
4.Reverse display option (black/red/yellow background)
5. Scannable QR codes and images
6. Completely customised screen templates tailored to your brand
7. Cloud or local Server based options
8. Flashing LED lights (more info below)
9. Perfect for the retails, warehouses, logistics management and meeting system
10. Supports multi-language



How Does Sertag Electronic Shelf Label Working?
The Sertag ‘s electronic shelf labeling system processes the data of the tag information system by computer and transmits the data to the base station using the TCP/IP protocol (supporting the wireless network). The base station transmits data to the tag through the radio frequency wireless signal; the tag displays the product information to realize real-time update of the product information.


System architecture
Network architecture (single store model)




Network architecture (multi-store model)


















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.

Q:What is the coverage for BLE 5.0 electronic shelf labels of access point?
A: Each access point communicates with electronic shelf labels within 25 meter radius.

Q: Is there a warranty of digital price tags ?
A: Yes, all digital price tags come with a one year warranty as standard(non-human damages).

Q:If i am interested in electronic shelf labels ,could you provide a demo kit for testing?
A:Yes. Demo kit is available, which includes 2.13inch, 2.9inch and 1.54inch ESLS, AP station,SDK datapackage and demo tool.









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