THÔNG SỐ KỸ THUẬT:
Model | DS-D5B55RB/B |
Display | |
Screen Size | 55 inch LED Backlight |
Backlight | DLED |
Pixel Pitch | 0.105 (H) × 0.315 (V) mm |
Resolution | 3840 × 2160 @60 Hz |
Brightness | 350 cd/m² |
Color Depth | 10 bit |
Contrast Ratio | 4500 : 1 (Typ.) |
Response Time | 6 ms |
Color Gamut | 90% NTSC |
Refresh Rate | 60 Hz |
Viewing Angle | 178° (H) / 178° (V) |
Built-in System | |
Operation System | Android 8.0 |
Processor | 4-core A73 × 2 + A53 × 2, 1.5 GHz |
Memory | 3 GB |
Built-in Storage | 32 GB |
NIC | Built-in 100Mbps NIC, supporting routing |
Touch | |
Type | Infrared touch screen |
Glass | Smooth tempered glass being anti-glare and explosion-proof |
Touch Point | 20 point multi-touch |
Touch Response Time | |
Touch Precision | ±1 mm (≥ 90% touching area) |
Optical Bonding | Support |
Internal Function | |
Loudspeaker | Built-in 2 × 10 W loudspeaker |
Bluetooth | Built-in BLE (Bluetooth Low Energy) module supports Bluetooth 5.0 and previous version. |
Interface | |
Video & Audio Input | HDMI IN × 2, MAX 4K @ 60 Hz, LINE IN × 1 |
Video & audio output | HDMI OUT × 1, MAX 4K @ 60 Hz, LINE OUT × 1 |
Control interface | RS-232 × 1 |
Network Interface | RJ45 (100Mbps ports) × 2 |
Data Transmission Interface | USB on front panel × 2, USB on rear panel × 2, touch USB × 1 |
Power | |
Power Consumption | ≤ 250 W (full load) |
Standby Consumption | 0.5 W |
Working Environment | |
Working Temperature | 0 ℃~40 ℃ |
Working Humidity | 10%~90% RH |
General | |
Power | 100~240VAC, 50/60 Hz |
Product dimensions | 1266 × 789 × 83 mm |
Net Weight | 29.71 kg |
– Bảo hành: 24 tháng.