WiFi 4.2 inch Healthcare Electronic Shelf Labels Type-C Rechargeable

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Categories	Digital Tags For Healthcare/Hospital
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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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 Healthcare Electronic 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.

● No Base Station Required

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.

WiFi Electronic Shelf Label System Architecture

The system uses WiFi to connect each electroinc label directly to the management platform—no gateway required. This allows retailers to update prices in real time, reduce setup complexity, and easily scale across stores.

🛒For Sample or Individual Purchase

This product can be purchased directly from our official consumer store.

For project-based or large-quantity orders, please contact us.

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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