7.5 inch Network Double Sided Meeting Desktop Tablet Electronic Conference Nameplate Wireless E Ink Display Card
- Category: >>>
- Supplier: Guangzhou DSPPA Audio Co. Ltd.
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Product Overview
Description
Details Images
Feature
- Screen Size ： 7.5inch*2
- Communication Protocol：ZigBee 2.4G Protocol/BLE Blue tooth v4.2
- Operating Voltage：3.1-3.3V
- Transmission distance：Normally radius of 35 meters （100 meters in open area）
- Resolution：800*480px
- Display type：Electronic Ink Screen/E-Paper/EPD
- Support color：Black/White/Red
- Viewing angle：＞178°
- Battery life：3-5 year
- Battery capacity： 3600mA/h
- Device Size：179*70*135mm
- Support Platform：APP（Android）/Applets/PC web
- Communication Protocol：ZigBee 2.4G Protocol/BLE Blue tooth v4.2
- Operating Voltage：3.1-3.3V
- Transmission distance：Normally radius of 35 meters （100 meters in open area）
- Resolution：800*480px
- Display type：Electronic Ink Screen/E-Paper/EPD
- Support color：Black/White/Red
- Viewing angle：＞178°
- Battery life：3-5 year
- Battery capacity： 3600mA/h
- Device Size：179*70*135mm
- Support Platform：APP（Android）/Applets/PC web
Product Paramenters
Category | Specification: |
Model: | D7642 |
Screen Size: | 7.5’’*2 |
Operating Voltage: | 3.1- 3.3V |
Communication Protocol: | ZigBee 2.4G Protocol/BLE Blue tooth V4.2 |
Transmission Distance: | Normally radius of 35 meters (100 meters in open area) |
Resolution: | 800* 480px |
Color: | Black/White/Red |
Screen Type: | Electronic Ink Screen/E-Paper/EPD |
Viewing Angle: | > 178° |
Working Humidity: | 0-40℃ |
Battery Life: | 3-5 year |
Device Size： | 179*70*135mm |
Support Platform: | APP（Android）/Applets/PC web |
N.W: | 257±5g |
Device System: | Support Android 7.0 Version and Above |
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