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4.2inch NFC Electronic Shelf Label ESL Price Tag without Battery, APP Provided, E-ink Technology
- group name
- Electronic Shelf Labels Mobile Apps
- Min Order
- 1 piece
- brand name
- Sertag Electronic shelf labels Manufacturer
- model
- NFC Electronic Shelf Label SETN0420N
- Nearest port for product export
- Dalian, Shenzhen, Hongkong
- Delivery clauses under the trade mode
- FOB, CIF
- Acceptable payment methods
- T/T
- update time
- Sat, 13 Sep 2025 17:19:14 GMT
Paramtents
Display Size 4.2 inch
Dimension (mm) 105×94.1×9.9
Screen Resolution 400×300
Communication Band 13.56MHZ
Response Time 4s(Configurable)
Active Area (mm) 84.8 x 63.6
Screen Color Black, white
Packging & Delivery
-
Min Order1 piece
Briefing
4.2inch passive NFC-Powered e-paper, no battery required, no more battery life trouble, wireless powering & data transfer.
Detailed
4.2inch NFC Electronic Shelf Label ESL Price Tag without Battery, APP Provided, E-ink Technology
1. Black, white, red tri-color is available
2. Communication band is 13.56 MHz
3. E-Paper displays, 400x300 pixels full graphic.
4. Suitable for Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
|
Model
|
SETN0420N
|
Screen Size
|
4.2 inch
|
|
Dimension(mm)
|
105x94.1x9.9
|
Screen Resolution
|
400x300
|
Screen Type | Bi-stable EPD (E-ink Display) | Screen Color | Black, white |
Operating Temperature | 0~50℃ | Storage Temperature | -10~60℃ |
Active Area (mm) | 84.8x63.6 | Communication Band | 13.56MHz |
|
Appearance
|
Standard unit available with white frame
|
Unit Identifier Barcode
|
Recognized by scanner or labeling on back
|
|
Battery
|
No battery
|
General Description
4.2 inch Passive NFC-Powered E-Paper, No Battery Required, No More Battery Life Trouble, Wireless Powering & Data Transfer.
Passive NFC Solution, No Battery Required, No Messy Wiring, Stable Operation
Product Description
1. Black, white, red tri-color is available
2. Communication band is 13.56 MHz
3. E-Paper displays, 400x300 pixels full graphic.
4. Suitable for Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...
How Does Sertag NFC Electronic Shelf Label ESL Price Tag Working?
To Refresh The Display Content,
Use A Smart Phone With NFC Function, Or An NFC Reader,
Close To The E-Paper For Both Wireless Powering And Data Transfer
Refreshed By Smartphone, Comes With Android APP, As Easy As Swiping A Credit Card.
Supported Smart Phones, Most Android Phones With NFC Function Are Supported,
Some Tested And Confirmed Devices Are Listed Below (Include But Not Limited To)
NFC Electronic Shelf Label ESL Price Tag Application
