Sertag 4.2inch Wifi Tags With Two Buttons On The Market

Dalian Sertag is a best China electronic shelf labels manufactures. we can provide different electronic labels for different solutions, such as Bluetooth electronic shelf labels, wifi electronic shelf labels, pick to light electronic tags and e-ink display nameplate and so on.

Sertag has 7.5inch wifi electronic labels,10.2inch wifi smart tags and 13.3inch wifi electronic labels, we according to customer demand, we developed 4.2inch wifi tags with two buttons for smart factory.

Here is the picture as below:

1.Wifi E-ink tags support HTTP protocol interface, Json format 

2.Wifi electronic shelf labels support lithium battery power supply support USB charging or disposable large-capacity battery

3.Wifi electronic labels based on the existing Wifi environment, no intermediate equipment is required

4.Wifi electronic shelf labels are widely used in smart factory, meeting room and so on.

5.Button and LED indicator

Here is the video for 4.2inch wifi electronic shelf labels 

please send mail to us: sales@sertag.com