Found 2 products about

e ink door signage

Sertag Digital Table Signage For Meeting Room Wireless Transmission Ble SETPB1020R

Sertag Digital Table Signage For Meeting Room Wireless Transmission Ble SETPB1020R

Sertag Digital Table Signage Wireless Transmission Ble For Meeting Room is 2.4G frequency for meeting room.

Model:SETPB1020R
Sertag Electronic Shelf Labeling Bluetooth 2.4G 7.5inch Ble Low Power SETPB0750R

Sertag Electronic Shelf Labeling Bluetooth 2.4G 7.5inch Ble Low Power SETPB0750R

Sertag Electronic Shelf Labeling bluetooth 7.5inch Ble Low Power is 2.4G frequency ,for the retails, warehouses and so on

Model:SETPG0290R