$29591-10 Piece/Pieces
$2759≥11Piece/Pieces
| Tipo de Pago: | L/C,T/T,D/P,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| transporte: | Ocean,Land,Air |
| Hafen: | Shenzhen, Shenzhen, Shenzhen |
Sombra:
Modelo: JM-JN
Marca: JMSX
Especies: Pizarra
Doblada: No
Lugar De Origen: porcelana
Craft: Panel
Protection: 4mm Tempered Glass
Appearance: Black Metal Frame
Installation: Wall Fixed With Bracket
Material: Aluminium, Metal, Abs, Abs+Lcd
Estándar: Electric
Specification: Single-Piece Package
Style: Personalized Customization, Creative
Species: Touch Screen Monitor
| Unidades de venta | : | Piece/Pieces |
| Tipo de paquete | : | Caja estándar con paquete protector de espuma de inserción de alta densidad |
| Ejemplo de una imagen | : |
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En el proceso de enseñanza de Blackboard, los maestros inevitablemente se mancharán las manos con polvo de tiza. Al mismo tiempo, las partículas que flotan en el aire también caerán sobre el cabello, la cara y el cuello del profesor, irritando la membrana de la piel. Si se hidroliza con el sudor en verano para producir sustancias alcalinas, irritará aún más la piel y las membranas mucosas, porque el entorno de la piel humana es un entorno débilmente ácido, que destruye el entorno vital básico de la piel. El polvo tiene un efecto alcalino y el polvo de tiza hace que la piel se seque y se vuelva áspera, acompañada de picazón, lo que incomoda al cuerpo humano. En casos severos, puede causar acné, foliculitis, pioderma, piel agrietada y caída masiva del cabello, lo que afecta e interfiere con el trabajo y la vida normal de los docentes.
| Specification | ||
| Size | 75inch/1660(H)×934(V)mm | |
| Windows | system | Windows 10 |
| CPU | Intel chipset 2nd generation and above Intel Core i3/i5/i7 | |
| RAM | 4G DDR3 | |
| Memory | 120G SSD | |
| Windows OS | Windows 7/10 | |
| Android | system | Android 8.0 |
| CPU | Cortex A53*4 1.5GHz | |
| RAM | 2/3G | |
| Memory | 8/16/32GB | |
| Touch Info. | Touch Technology | Capacitive metal touch |
| Touch points | 10 / 20 points | |
| Input way | Finger/capacitor pen | |
| Touch life times | ＞100,000hrs（Typ) | |
| Touch response speed | 8ms | |
| Display Panel Info. | Display Type | LED |
| Resolution | 3840*2160 | |
| Brightness | 350cd/㎡（Typ) | |
| Ratio of display | 16:09 | |
| Max. viewing angle | 178°(H)/178D°(V） | |
| Contrast ratio | 1200:01:00 | |
| Interface Info. | Support front power one-key switch | |
| VGA signal input*1，Front TYBE-C*1，HDMI input*3 | ||
| Shared USB input*3, PC USB input*1 and Android USB input*1 | ||
| RJ45 input*1 and RJ45 output*1，RS232*1 | ||
| Front TOUCH USB-B output*1 and TOUCH USB-A output*1 | ||
| Other Info | Working voltage |
220v |
| Working temperature | 0~45℃ | |
| Storage temperature | -25℃~60℃ | |
| Working humidity | 5%-90% | |
| Power of speaker | 8Ω15W*2 | |
| Frame material | Alloy | |
| Package | Product certificate, warranty card, laser pointer, microphone | |
| product features | |
| Five-finger screen | Humanized screen design, to meet the simultaneous operation of multiple people. |
| Fully fit anti-glare | diffuse light reflection treatment to prevent reflection, effectively protect eyesight. |
| Mass teaching resources | Covers early childhood, elementary school, junior high school, high school courseware. |
| Wireless screen transmission | Can screen mobile phone, ipad, computer screen in real time. |
| Dual system | Adopt windows and Android dual system integrated design. |
| Waterproof and explosion-proof |
Adjustable agent ultra-narrow edge gap, splicing gap <0.2mm, high safety. |
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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