Sertag 4.2 inch NFC Digital Price Tags Without Battery
Sertag 4.2 inch NFC Digital Price Tags  Without  Battery
Sertag 4.2 inch NFC Digital Price Tags  Without  Battery
Sertag 4.2 inch NFC Digital Price Tags  Without  Battery
Sertag 4.2 inch NFC Digital Price Tags  Without  Battery
Sertag 4.2 inch NFC Digital Price Tags  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)

Review

Description

Sertag 4.2 inch NFC Digital Price Tags  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