Dahua Technology DHI-LPH65-ST420 interactive whiteboard 165.1 cm (65) 3840 x 2160 pixels Touchscreen Black, Silver cijene

Power
AC input frequency: 50 60 Hz
AC input voltage: 100 240 V
Power consumption (max): 200 W
Power consumption (typical): 120 W
Power consumption (standby): 0.5 W

Operational conditions
Storage temperature (TT): 10 50 C
Operating temperature (TT): 0 40 C
Operating relative humidity (HH): 10 90%
Storage relative humidity (HH): 10 90%

Weight & dimensions
Weight: 40 kg
Height: 924.5 mm
Width: 1585.2 mm
Depth: 93 mm

Network
Bluetooth: Yes
WiFi standards: WiFi 5 (802.11ac)
Top WiFi standard: WiFi 5 (802.11ac)
WiFi: Yes
Bluetooth version: 5.2

Packaging data
Package weight: 50 kg
Package width: 1580 mm
Quantity per pack: 1 pc(s)
Package height: 1030 mm
Package depth: 200 mm

Packaging content
Cables included: HDMI, AC

Display
Response time: 8 ms
Touch resolution: 32767 x 32767 pixels
Viewing angle, horizontal: 178
Display resolution: 3840 x 2160 pixels
Display diagonal: 165.1 cm (65")
Native aspect ratio: 16:9
LED backlight: Yes
Viewing angle, vertical: 178
Display number of colours: 1.07 billion colours
Screen glass thickness: 4 mm
Touchscreen: Yes
LED backlighting type: DirectLED
Maximum refresh rate: 60 Hz
Contrast ratio (typical): 1200:1
Touch technology: Multitouch
Display brightness: 400 cd/m
Number of simultaneous touchpoints: 10
Touchscreen type: Infrared

Audio
Speaker power: 15 W
Builtin speaker(s): Yes
Number of builtin speakers: 2

Ergonomics
Product colour: Silver, Black
Wall mountable: Yes

Ports & interfaces
USB connector type: MicroUSB
Ethernet LAN (RJ45) ports: 1
USB 3.2 Gen 1 (3.1 Gen 1) TypeA ports quantity: 2
RS232 ports: 1
HDMI output ports quantity: 1
OPS slot: 1
HDMI ports quantity: 3
Audio output: 1
Interface module USB 3.2 Gen 1 (3.1 Gen 1) TypeB ports quantity: 3

Safety warning
Warnings: Avoid dropping or bumping the monitor., Do not use in a damp environment or near water., Protect against the possibility of scratching the touchscreen.

Computer system
Operating system installed: Android
RAM capacity: 8 GB
User memory: 64 GB
Operating system version: 11
Processor architecture: ARM CortexA55
Builtin processor: Yes

Sustainability
Sustainable technologies and materials: Metal