WiFi 4.2 inch Warehouse Digital Shelf Labels Type-C Rechargeable

Categories	Digital Labels For Warehouse
Brand	Sertag Electronic shelf labels Manufacturer
Model	Wi-Fi Electronic Price Tag SETPW42R_V2
Display Size	4.2inch
Communication	2.4G WiFi b/g/n
Battery Capacity	3000mAh(Rechargeable polymer battery)
Power Supply Mode	Type-C Interface charging
Working Temperature	0~50℃
Light & Button	3*7-color LED & 3 keys
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Update Time	Aug 8,2025

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Detail Information

This 4.2 inch tri-color (Black/white/red) e-ink electronic price tag uses Wi-Fi communication, and featuring the convenience of USB-C charging, replacing traditional button batteries for easier, greener power. The 4.2 inch eletronic price tag also built-in LED lights and buttons add a user-friendly touch, creating a superior experience.

WiFi 4.2 inch Warehouse Digital Shelf Labels Type-C Rechargeable

✔ E-Paper Display Technology

Black, white, and red colors deliver standout visibility with minimal glare, wide viewing angles, and ultra-low energy use.

✔ Wireless Connectivity

Stay connected effortlessly with WiFi capability, ensuring reliable communication for efficient data updates.

✔ Standalone Operation

No need for a dedicated base station; our ESLs operate independently for a simplified setup.

✔ Type-C Rechargeable Battery

Swap disposable cells for a rechargeable design; simple, sustainable, and cost-effective.

✔ Seamless Integration

Wireless connectivity (such as Wi-Fi or similar) enables instant updates—sync pricing, promotions, barcodes, and QR codes remotely.

✔ Built-in LED Lights and Buttons

Benefit from built-in LED lights and buttons, adding a user-friendly touch to your ESLs.

Product Model	SETPW42_V2	Display Technology	Tri-colors E-ink Display
Communication	2.4G WiFi b/g/n	Resolution (pixels)	400*300
Dimensions (mm)	1249012	Display Area (mm)	84.6 * 63.4
Viewing Angle	Nearly 180°	Working Temperature	0~50℃
Battery Capacity	3000mAh(Rechargeable polymer battery)	Power Supply Mode	Type-C Interface charging
Support Remote Control	Yes	Display Color	Black, white, red
Wireless Firmware Update	Yes	Support Interface Docking	Yes
Supported Content Format	Text/ picture/ QR code/ barcode	Light & Button	3*7-color LED & 3 keys