OEM Factory for Electronic Shelf Display - ESL Electronic Shelf Labels – MRB

Common Application Areas of E-ink Digital Price Tags

Advantages of 2.4G ESL Compared to 433MHz ESL

FAQ of ESL Electronic Shelf Labels

1.54” Digital Price Label

2.13” Electronic Price Tag

2.13” ESL for frozen environment

2.66” Electronic Price Labelling

2.9” Electronic Shelf Label

3.5” E-ink Price Tag

4.2” ESL Digital Price Tags

4.2” Waterproof ESL Label

4.3” Price E-tags

5.8” Electronic Price Display

7.5” ESL Price Label System

12.5” Digital Shelf Tag will be ready soon

5. Do you have ESL price tag that can be used for frozen food?

Yes, we have 2.13” ESL price tag for frozen environment (ET0213-39 model), which is suitable for -25~15℃ operating temperature and 45%~70%RH operating humidity. The display E-ink color of  HL213-F 2.13” ESL price tag is white-black. 

6. Do you have waterproof digital price tag for fresh food stores?

Yes, we have waterproof 4.2-inch digital price tag with IP67 waterproof and dustproof level.

The waterproof 4.2-inch digital price tag is equal to the ordinary one plus a waterproof box. But the waterproof digital price tag has a better display effect, because it will not produce water mist.

The E-ink color of the waterproof model is black-white-red.

7. Do you provide ESL demo/test kit? What are included in the ESL demo/test kit?

Yes, we provide. ESL demo/test kit includes 1pc of each size electronic price tags, 1pc base station, free demo software and some installation accessories. You can also choose different price tag sizes and quantities as you need.

8. How many ESL base stations need to be installed in a store?

One base station has 20+ meters coverage area in radius, as the below picture shows. In open area without partition wall, the coverage range of base station is wider. 

9. Where is the best location to install the base station in the store? 

Base stations are usually mounted on the ceiling to cover wider detection range.

10. How many electronic price tags can be connected to one base station?

Up to 5000 electronic price tags can be connected to one base station. But the distance from the base station to every electronic price tag must be 20-50 meters, which depends on the actual installation environment.

11. How to connect base station to network? By wifi?

No, base station is connected to network by RJ45 LAN cable. Wifi connection is not available for base station.

12. How to integrate your ESL price tag system with our POS/ ERP systems? Do you provide free SDK/ API?

Yes, free SDK/ API is available. There are 2 ways for integration with your own system (such as POS/ ERP/ WMS systems):

  ●If you want to develop your own software and you have strong software development capability, we recommend you to integrate               with our base station directly. According to the SDK provided by us, you can use your software to control our base station and                 modify the corresponding ESL price tags. In this way, you do not need our softwares.

  ●Buy our ESL network software, then we will provide you with free API, so that you can use the API to dock with your database.

13. What battery is used to power the electronic price tags? Is it easy for us to find the battery in local and replace it by ourselves?

CR2450 button battery (non-rechargeable, 3V) is used to power electronic price tag, the battery life is about 3-5 years. It is very easy for you to find the battery in local and replace the battery by yourself.                 

14. How many batteries are used in each size ESL price tag?

The larger the size of ESL price tag, the more the batteries required. Here I list the number of batteries required for each size ESL price tag:

1.54” digital price tag: CR2450 x 1

2.13” ESL price tag: CR2450 x 2

2.66” ESL system: CR2450 x 2

2.9” E-ink price tag: CR2450 x 2

3.5” digital shelf label: CR2450 x 2

4.2” electronic shelf label: CR2450 x 3

4.3” pricer ESL tag:CR2450 x 3

5.8” E-paper price label: CR2430 x 3 x 2

7.5” electronic price labelling: CR2430 x 3 x 2

12.5” electronic price tag: CR2450 x 3 x 4

15. What is the communication mode between base station and electronic shelf labels?

The communication mode is 2.4G, which has stable working frequency and long communication distance.

16. What installation accessories do you have to install ESL price tags?

We have 20+ kinds of installation accessories for different sizes of ESL price tags. 

17. How many ESL price tag softwares do you have? How to choose the suitable software for our stores?

We have 3 ESL price tag softwares (neutral):

  ●Demo software: Free, for testing ESL demo kit, you need to update the tags one by one.

  ●Standalone software: Used to adjust the price in each store respectively.  

  ●Network software: Used to adjust the price in head office remotely. Can be integrated into POS/ERP system, and then update the               price automatically, free API available.

If you only want to update the price in your single store locally, standalone software is suitable.

If you have many chain stores and you want to update the price of all the stores remotely, network software can meet your requirements.

18. What about the price and quality of your ESL digital price tags?

As one of the main ESL digital price tags manufacturers in China, we have ESL digital price tags with very competitive price. Professional and ISO certified factory guarantees high quality of ESL digital price tags. We have been in ESL area for years, both ESL product and service are mature now. Please check the below ESL manufacturer factory show.