2026 Guangzhou DSPPA Audio Co., Ltd.
Memuatkan...
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

7.5 inci Bluetooth Double Side Nameplate E-ink mesyuarat Epaper jadual nama plat kad D7642

  • Saiz skrin: 7.5 inci * 2

  • Protokol komunikasi: protokol ZigBee 2.4G/BLE Bluetooth v4.2

  • Voltan operasi: 3.1-3.3V

  • Jarak penghantaran: biasanya jejari 35 meter (100 meter di kawasan terbuka)

  • Resolusi: 800 * 480px

  • Jenis paparan: skrin dakwat elektronik/E-kertas/EPDNameplates dakwat e tanpa wayar

  • Warna sokongan: hitam/putih/merah

  • Melihat sudut:>178 °

  • Hayat bateri: 3-5 tahun

  • Kapasiti bateri: 3600mA/h

  • Saiz peranti: 179*70*135mm

  • Platform sokongan: APP(Android)/applet/PC web

Sila hubungi kami untuk maklumat lanjut mengenaiSistem persidangan tanpa kertas!


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Spesifikasi 7.5 inci Bluetooth Double Side Nameplate E-ink mesyuarat Epaper jadual nama plat kad

Model

D7642

Saiz skrin

7.5 inci * 2

Protokol komunikasi

ZigBee 2.4G protokol/BLE Bluetooth v4.2

Voltan operasi

3.1-3.3V

Jarak penghantaran

Biasanya jejari 35 meter (100 meter di kawasan terbuka)

Resolusi

800 * 480px

Jenis paparan

Skrin dakwat elektronik/E-kertas/EPD

Warna sokongan

Hitam/putih/merah

Melihat sudut

> 178 °

Kelembapan kerja

0-40 ℃

Hayat bateri

3-5 tahun

Kapasiti bateri

3600mA/h

Bateri yang dikeluarkan

Ya

Saiz peranti

179*70*135mm

N.W

250 ± 5g

Platform sokongan

APP(Android)/applet/PC web

Sistem peranti sokongan

Menyokong versi Android 7.0 dan ke atas



Projek sistem persidangan terkini

Berita terkini
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