“55-inch 4K Infrared Conference System – Smart, Sleek, Efficient
Product Features
● System
Equipped with Android 11 smart operating system and a unique 4K UI design; 4K ultra-HD is available for all interfaces.
4-core 64-bit high-performance CPU, Cortex-A55 architecture; Maximum support clock 1.8GHz
● Appearance and Intelligent Touch:
Super narrow border design of 3 equal sides of 12mm; matte material appearance.
Front-removable high-precision IR touch frame; touch accuracy reaches ±2mm; realizes 20 points touch with high sensitivity
Equipped with an OPS interface and expandable to dual systems.
Equipped with a digital audio output; front speaker and common interfaces.
Supports all channels touch, touch channels automatically switch and gesture recognition.
Intelligent control; remote control integrated computer shortcuts; intelligent eye protection; one-touch switch on/off.
● Whiteboard Writing:
4K whiteboard with 4K ultra-HD resolution for handwriting and fine strokes.
High-performance writing software; supports single-point and multipoint writing; adds brushstroke writing effects; supports whiteboard insertion of images, adding pages, gesture board-eraser, zooming in /out, roaming, scanning for sharing, and annotation in any channel and interface.
Whiteboard pages have infinite zooming, unrestricted undo and restore steps.
● Conference:
Built-in efficient meeting software such as WPS and welcome interface.
Built-in 2.4G/5G dual-band, dual-network card; supports WIFI and hotspots simultaneously
Supports wireless shared screen and multi-channel screen casting; realizes mirroring and remote snapshot, video, music, document sharing, picture screenshots, wireless encrypted remote casting, etc.
Specification
| Display Parameters | |
| Effective display area | 1209.6× 680.4 (mm) |
| Display ratio | 16:9 |
| Brightness | 300cd/㎡ |
| Contrast Ratio | 1200：1 (customization accepted) |
| Color | 10bit true color（16.7M） |
| Backlight Unit | DLED |
| Max. viewing angle | 178° |
| Resolution | 3840 * 2160 |
| Unit Parameters | |
| Video system | PAL/SECAM |
| Audio format | DK/BG/I |
| Audio output power | 2*10W |
| Overall power | ≤250W |
| Standby power | ≤0.5W |
| Life cycle | 30000 Hours |
| Input power | 100-240V, 50/60Hz |
| Unit size | 1257.6（L）* 743.6（H）* 84（W）mm |
| 1257.6（L）*743.6（H）* 115( W）mm(with bracket) | |
| Packaging size | 1350（L）*870（H）*190（W）mm |
| Net weight | 24kg |
| Gross weight | 31kg |
| Working condition | Temp：0℃～50℃；Humidity：10%RH～80%RH； |
| Storage environment | Temp：－20℃～60℃；Humidity：10%RH～90%RH； |
| Input ports | Front ports：USB2.0*1；USB3.0*1；HDMI*1；USB Touch*1 |
| Rear ports：HDMI*2，USB*2，RS232*1,RJ45*1，
2 *Earphone terminals（black）
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| Output ports | 1 Earphone terminal ；1*RCA connector；
1 *Earphone terminals（black） |
| WIFI | 2.4+5G, |
| Bluetooth | Compatible with 2.4G+5G+bluetooth |
| Android System Parameters | |
| CPU | Quad-core Cortex-A55 |
| GPU | ARM Mali-G52 MP2 (2EE)，Main frequency reaches 1.8G |
| RAM | 4G |
| FLASH | 32G |
| Android version | Andriod11.0 |
| OSD language | Chinese/English |
| OPS PC Parameters | |
| CPU | I3/I5/I7 optional |
| RAM | 4G/8G/16G optional |
| Solid State Drives（SSD） | 128G/256G/512G optional |
| Operating system | window7 /window10 optional |
| Interface | Subjects to mainboard specs |
| WIFI | Supports 802.11 b/g/n |
| Touch Frame Parameters | |
| Type of sensing | IR recognition |
| Mounting method | Removable from the front with built-in IR |
| Sensing tool | Finger, writing pen, or other non-transparent object ≥ Ø8mm |
| Resolution | 32767*32767 |
| Communication Interface | USB 2.0 |
| Response time | ≤8 MS |
| Accuracy | ≤±2mm |
| Light resistance strength | 88K LUX |
| Touch points | 20 touch points |
| Number of touches | >60 million times in the same position |
| Supported system | WIN7, WIN8, WIN10, LINUX ,Android ,MAC |
| Camera Parameters | |
| Pixel | 800W；1200W；4800W optional |
| Image sensor | 1/2.8 inch CMOS |
| Lens | Fixed focal length lens, Effective focal length 4.11mm |
| Angle of View | Horizontal view 68.6°， Diagonal 76.1° |
| Main camera focus method | Fixed focus |
| Video output | MJPG YUY2 |
| Max. frame rate | 30 |
| Drive | Drive-free |
| Resolution | 3840 * 2160 |
| Microphone Parameters | |
| Type of microphone | Array microphone optional |
| Microphone array | 6 arrays；8 arrays optional |
| Responsiveness | 38db |
| Signal-to-noise ratio | 63db |
| Pickup distance | 8m |
| Sampling bits | 16/24bit |
| Sampling rate | 16kHz-48kHz |
| Drive | win10 drive-free |
| Echo cancellation | Supported |
| Accessories | |
| Remote controller | Qty：1pc |
| Power cable | Qty：1 pc, 1.8m (L) |
| Writing pen | Qty：1pc |
| Warranty card | Qty：1set |
| Certificate of Conformity | Qty：1set |
| Wall mount | Qty：1set |
Product Structure Diagram
