2.9 inch wireless transmission electronic paper price labels electronic shelf labels
- Model
- SETR0290R
Item specifics
- Part NO.
- SETR0290R
- Outline
- 89mm(H) ×45mm(V)×13.5mm(D)
- Weight
- 44g
- Color Display
- Black , White and Red
- Display Size
- 2.9 inch
- Display Resolution
- 296(H)×128(V)
- Communication Band
- 433MHz/868 MHz /915 MHz
- Response Time
- 9S(Configurable)
- Battery Life
- Not less than 5 years,Replaceable
- Battery
- CR2450*2
Product review
Description

2. Sertag's digital price tags can completely customised screen templates tailored to your brand
3.Serg's electronic price labels can easy to read at all angles, no reflection4. Sertag's electronic Shelf Labeling appoint with flashing LED lights (more info below)
5. Sertag's digital price tags can supports multi-language
6.Sertag's electronic shelf labels own true two-way communication
Model |
SETR0290R |
Screen Size |
2.9inch |
Dimension |
89mm(H) ×45mm(V)×13.5mm(D) |
Display Resolution | 296*128 |
Display Type | Bi-stable EPD(E-ink Display) |
Display Color | Black ,white and red |
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℃ |
Battery Life | Not less than 5 years,Replaceable |
Replaceable Batteries | CR2450*2 |
Weight | 44g |
Communications | 433MHz/868 MHz /915 MHz |
Operating Voltage | 2.4V~3.6V |
Wireless communication technology

System architecture
Solution for Market
Real-time display of the latest price and price type of the supermarket background system and other related information


Network architecture (multi-store model)

Why choose sertag’s electornic shelf labels ?
2.In-depth evaluation of the value of each commodity and each location
3.Intelligent display of commodity information
4.Enhance the interaction between products and customers
Technical | Prdouct Function | Sertag | HS-COMPANY | HL-COMPANY | B-COMPANY |
Power Dissipation |
5--8 years
|
5years
|
5years
|
5years
|
|
Communication Frequency | multichannel Industry SubG | 2.4G | single channel Industry Subg | 2.4G | |
Data
security level | encryption
technique | no | no | no | |
Cost | 15% reduction | High | High | High | |
Communication
Distance | 24M | 12M | 12M | 8M | |
Speed
of communication | 2000/hour | 700/hour | 700/hour | 700/hour | |
Battery
Replacement | Simple, low maintenance cost | Complex, high maintenance cost | Complex,high maintenance cost | Complex,high maintenance cost | |
Application | Retail ,logistics, medical treatment, storage | retail | retail | retail |







