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electronic shelf labeling 2 4G

Sertag 7.5inch Epaper Electronic Meeting Room Signs 2.4G Low Power, Long Battery Life Digital Label

Sertag 7.5inch Epaper Electronic Meeting Room Signs 2.4G Low Power, Long Battery Life Digital Label

7.5inch epaper meeting room sign, 2.4G communication, batteries powered, suitable for retail, warehouse, meeting room, hospital

Model:Electronic Meeting Room Signs SETRV3-0750-44