Sertag 4.2 inch NFC electronic shelf labels without battery
Sertag 4.2 inch NFC electronic shelf labels without  battery
Model
SETN0420N

Item specifics

Part NO.
SETN0420N
Outline
105mm(V) ×94.1mm(H)×9.9mm(D)
Color Display
Black And White
Display Size
4.2 inch
Display Resolution
400(H)×300(V)
Communication Band
13.56MHZ
Response Time
4S(Configurable)
Active display area (mm)
84.8(H) x 63.6(V)

Product review

Description

4.2 inch  NFC electronic shelf labels without battery 
11.60 inch electronic shelf label
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...
Parameters

Model

SETN0290N

Screen Size

4.2 inch

Dimension

Display Resolution

400(H)×300(V)

Display Type

Bi-stable EPD(E-ink Display)

Display Color

 Black ,white 

Appearance

Standard unit available with white frame

Unit Identifier Barcode

Recognized by Scanner or Labeling on back

Opereating Temperature

0~50-

Storage Temperature

-10~60

Active display area (mm)

Response  tme 

4 s

Communication Band

Brand 

Sertag 

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,200x200 pixels full graphic.
4.Suitable for Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

How Does Sertag Electronic Shelf Label 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)

Video

Application