Paramtents
Display Size 4.2 inch
Display Technology E-ink Display
Working Frequency 2.4G BLE
Battery Capacity 2400mAh (CR2450*4)
Battery Life 3-5 years
Packging & Delivery
Min Order50 piece
Briefing
Detailed
Product Model
|
SETPB0420R
|
Display Technology
|
E-ink
|
Working Frequency | 2.4G | Dimensions (mm) | 104.5*87.5*12.7 |
Display Area (mm) | 84.8(H) * 63.6(V) | Resolution | 400*300 |
Pixel Size (mm) | 0.212x0.212 | Battery Capacity | 2400mAh (CR2450*4) |
Battery Life | 3~5 years | Communication Radius | 10m |
Communication Equipment | Android phone/ iPhone/ table | Working Temperature | 0~50℃ |
Visual Angle
|
180°
|
Display Color
|
Black, white, red
|
Over-the-air Firmware Updates
|
Yes
|
Supported Content Format
|
Text/ picture/ QR code/ barcode
|
Template Design
|
Yes
|
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