Model
|
|
| Product no. |
3863RK |
| Regulatory no. |
SBLSRK |
| Certification |
CE, FCC, RoHS, CB, Energy Star, TUV low blue light, TUV flicker free, IC, SGS IP5x certified |
Display
|
|
| Back light |
Direct type LED (D-LED) |
| Size (diagonal) |
86″ |
| Resolution |
3840 x 2160 (4K UHD) |
| Aspect Ratio |
16:9 |
| Brightness |
450 nits (typ.) |
| Contrast ratio |
4,000:1 |
| Viewing angle |
178° / 178° |
| Response time |
8ms |
| Life |
50,000 hours |
| Speaker count |
2 |
| Watts per speaker |
20W |
| Glass |
Tempered Glass with Anti Glare + Anti Fingerprint |
| Glass Hardness |
7H |
| Haze (Maximum) |
25% |
| Ambient light sensor |
Yes |
Physical spec
|
|
| Dimensions (W x D x H) |
1981 x 1187 x 117 |
| Wall-hanging screw spec |
M8*25mm |
| VESA holes |
800*600 |
| OPS slot |
Yes |
| Accessories |
Power Cord |
| Remote Control |
| Quick Start Guide |
| USB Cable |
| HDMI Cable |
| Writing Pen x 2 |
| WiFi Module |
| Connections |
Inputs 3 x HDMI 2.0 (Front*1 & Rear*2), 1 x VGA, 1 x Audio 3.5mm, 1 x USB 2.0, 4 x USB 3.0, 2 x RJ45, 1 x DisplayPort, 1 x Mic 3.5mm, 2 x USB-C (Front*1 & Rear*2, Front*1 support PD65W/Display/Touch/USB 3.0/LAN Network Sharing; Rear*2 support PD15W/Display/Touch/USB 3.0/LAN Network Sharing), TF card slot*1 (Embedded) |
| Outputs 1 x HDMI 2.0, 1 x Audio 3.5mm, 1 x SPDIF (Optical), 2 x RJ45 (In/Out) |
| Control 2 x USB Touch port, 1 x RS232 |
| Bezel size (top) |
28.6mm |
| Bezel size (bottom) |
58.70mm |
| Bezel size (left) |
28.6mm |
| Bezel size (right) |
28.6mm |
| Operating conditions |
10% ~ 90% RH |
| Operating temperature (min) |
10°C |
| Operating temperature (max) |
90°C |
| Net weight |
64.5 kg |
| Gross weight |
81.5 kg |
Touch system
|
|
| System |
Windows10/Windows11/Linux/Mac (1 Touch point only)/Android/Chrome |
| Touch accuracy |
< 1mm (over 90% Area) |
| Touch point |
40 points touch at Android (EDLA); 50 points touch at Windows |
| Touch tool |
Finger, Passive infrared pen |
| Pressure Pen |
Supported |
Power
|
|
| Power supply |
AC 100-240V, 50/60 Hz |
| Power consumption (standby) |
0.5W |
| Power consumption (max) |
450W |
Operation System
|
|
| System version |
Android 14.0 (EDLA) |
| CPU |
Octa Core (A72*4+A53*4) |
| GPU |
G52 MC3 |
| RAM |
8GB |
| Storage |
64GB |
| Wi-Fi |
802.11a/b/g/n/ac/ax, dual band 2.4G & 5G |
| Bluetooth |
Bluetooth 5.2 |
| Network |
10/100/1000Mbps |
| OSD / display languages |
16 languages: Arabic, Czech, Danish, Dutch, English, French, German, Italian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Chinese (traditional), Turkish |
Software
|
|
| Google PlayStore |
Yes |
| Whitboard |
Support text editor & embedded browser (Access Google translation for text-to-speech) & pressure pen & smart sketch & Google classroom integration & AI recognition (Text/Shape/Math formula) |
| Display Share |
Support remote annotation & smart laser pointer & iPad Moderation mode |
| Account login & Cloud access |
Support to access via QR code |
| Dual APP Mode |
Yes |
| PIP (Picture in Picture) Mode |
Yes |
