4.2 Inch Electronic Shelf Label 4G Smart Digital Label with Type-C Charging for Meeting
- Model
- 4G E-paper Label SETP4G42_V1
Item specifics
- Screen size
- 4.2 inch
- Dimensions (mm)
- 124*90*12mm (Excluding the mounting bracket)
- Resolution
- 400*300
- Battery
- 3000mAh (Rechargeable polymer batteries)
- Power
- Type-C interface charging
- Communication mode
- 4G (Mobile / Telecom / Unicom)
Review
Description
4.2 Inch Electronic Shelf Label 4G Smart Digital Label with Type-C Charging for Meeting
The 4.2 inch 4G e-paper electronic label is a flexible and easy-to-deploy digital display solution. Powered by 4G cellular connectivity (China Mobile / China Telecom / China Unicom), this wireless 4.2 inch electronic shelf label eliminates the need for base stations, enabling direct cloud communication, remote management, and simplified deployment.
Featuring a 4.2 inch black and white e-paper display, the digital label delivers clear, paper-like readability with ultra-low power consumption, making it ideal for dynamic information updates in distributed environments.
The 4G e-paper label can be used as a smart display solution in office environments, such as meeting room signage, desk nameplates, and visitor information displays. With remote update capability, it enables real-time scheduling synchronization and reduces manual management workload.
Why Choose 4G 4.2 inch Electronic Shelf Label?
đĄ 4G Connectivity for Direct Cloud Communication
This 4.2 inch electronic label is equipped with a built-in 4G module supporting major carriers, enabling direct communication with the cloud without the need for a base station. It simplifies deployment, reduces infrastructure costs, and is especially suitable for distributed environments such as chain stores and multi-location operations.
đ Low Power Design with Rechargeable Battery
Designed for energy efficiency, the device features a Type-C rechargeable interface and optimized power management. Under a typical usage frequency of 5â10 updates per day, the label can operate continuously for up to one month, minimizing maintenance and charging frequency.
đ„ïž High-Contrast 4.2 inch E-paper Display
The 4.2 inch black and white e-paper screen provides excellent readability with a paper-like visual experience. It offers a wide viewing angle, no glare under strong lighting conditions, and ultra-low power consumption, as energy is only used during content refresh.
đĄ Tri-Color LED and Button
The 4.2 inch 4G digital label includes a built-in tri-color LED indicator, allowing clear visual status notifications for various applications.
