| Specification |
Type: Voice Conferencing System;
Video: Without Video;
Composition: Lcd Display;
Communication: Wireless;
Pointing Feature: Cardioid;
Color: Black;
Operating Frequency: 2.4G/5.2g/5.8g Triple-Band Communication;
Display Parameter: 4.3-Inch TFT True Color Touch Screen;
Acoustic Frequency Response: 20Hz~20kHz;
Sensitivity: -46 Dbv/PA;
Equivalent Noise Level: 20dba (Spl);
Max Spl: 125dB(Thd<3%);
Thd: <0.05%;
Snr: >=96dB;
Mic Type: Heart Pattern Directional Electre;
Directivity: 0/180:>20 dB (1 kHz);
Mic Length: 310mm (Standard) ;410mm/510mm (Optional);
Headphone Jack: 3.5 mm Stereo Jack;
Battery Service Life: >=14hours;
Headphone Load: 10MW;
Built-in Speaker: 6;
|
Type: Video Conferencing System;
Video: Video;
Composition: Lcd Display;
Communication: Wireless;
Pointing Feature: Hypercardioid;
Color: White, Black, Green;
Weight: 60kg;
Size: 94 Inches;
Screen: 65"UHD (4K) LED Touch Panel;
Product Dimension: 2219*919*120mm;
Whiteboard Type: Interactive Whiteboard;
Products Name: LED Recordable Smart Blackboards;
Touch Points: 20 Points Infrared Multi-Touch;
Application: Educaiton, Training,Conference;
Anti-Glare: 4K HD;
Writing Tools: Finger, Pointer, Pen, Chalk, Marker;
Operating Systen: Dual System: Android and Windows;
Android: RAM 4G,ROM 32g;
Writing: Writing Whiteboard with Shortcuts;
OPS: Inteli5/I7,RAM8g/16g/32g,Storage 256g/512g/1tb;
Packing Dimension: 2219*919*120mm;
|
Type: Voice Conferencing System;
Video: Video;
Composition: Loudspeaker;
Communication: Wired;
Pointing Feature: Omni-Directional;
Color: Black;
Digital Noise Reduction: 2D&3D Digital Noise Reduction;
Video S/N: ≥55dB;
|
Type: Video Conferencing System;
Video: Video;
Composition: Lcd Display;
Communication: Wireless;
Pointing Feature: Hypercardioid;
Color: White, Black, Green;
Weight: 60kg;
Size: 94 Inches;
Screen: 65"UHD (4K) LED Touch Panel;
Product Dimension: 2219*919*120mm;
Whiteboard Type: Interactive Whiteboard;
Products Name: LED Recordable Smart Blackboards;
Touch Points: 20 Points Infrared Multi-Touch;
Application: Educaiton, Training,Conference;
Anti-Glare: 4K HD;
Writing Tools: Finger, Pointer, Pen, Chalk, Marker;
Operating Systen: Dual System: Android and Windows;
Android: RAM 4G,ROM 32g;
Writing: Writing Whiteboard with Shortcuts;
OPS: Inteli5/I7,RAM8g/16g/32g,Storage 256g/512g/1tb;
Packing Dimension: 2219*919*120mm;
|
Type: Video Conferencing System;
Video: Video;
Composition: Lcd Display;
Communication: Wireless;
Pointing Feature: Hypercardioid;
Color: Black , Silver;
Screen Type: LED;
Working Humidity: 10%-90% Non-Condensing;
Viewing Angle: 178&Deg;
Whiteboard Type: Interactive Whiteboard;
Brightness: >400CD/M2;
Touch Items: Finger, Pen, Any Opaque Objects;
Touch Points: 20 Points Infrared Multi-Touch;
Application: Educaiton, Training,Conference;
Writing Tools: Finger, Pointer, Pen, Chalk, Marker;
Operating Systen: Dual System: Android and Windows;
Android: RAM 4G, ROM 32g;
Writing: Writing Whiteboard with Shortcuts;
OPS: Intei5/I7 ,RAM 8g/16g/32g, Storage 256/512/1tb;
Backlight Lifetime: 50000 Hours;
Response Speed: <6ms;
|
