VideoDahua DHI Totem Touchscreen Wifi 55" 4K
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Simple and elegant, the LCD Digital Signage is built of metal and has an industrial-grade design.
With its A-level LCD panel, it has a long lifespan and displays high quality visuals. It can access the network, support audio and videos, release multimedia information, and broadcast advertisements.
With its A-level LCD panel, it has a long lifespan and displays high quality visuals. It can access the network, support audio and videos, release multimedia information, and broadcast advertisements.
LCD Panel
Panel Dimensions 55 inch
Backlight ELED
LCD Technology IPS/VA
Aspect Ratio 9: 16
Brightness 320 cd/m² (typ.)
Contrast IPS 1200:1(typ.) / VA 4000:1(typ.)
Display Colors 10 bit (8 bit + FRC), 1.07B colors
Resolution 2160 (H) × 3840 (V)
Viewing Angle 178° (H); 178° (V)
Response Time 8 ms (typ.)
Surface Treatment Haze 1%
Built-in System
Operating System Android 8.1
CPU 4 cores A17, 1.6 GHZ
RAM 2 GB
ROM 16 GB
Video Decoding
2-ch H.264 1080p@25 fps ; 4-ch H.265 1080p@25 fps ; 4-ch H.265 1080p@30 fps ; 2-ch H.264 1080p@25 fps ; 2-ch H.265 1080p@30 fps ; 2-ch H.264 4K@25 fps ; 2-ch
H.265 4K@30 fps ; 1-ch H.265 4K@60 fps ; The decoding capacity statistics are based on tests with a single video file.
Function
Audio Compression MPEG-3, WMA, WAV
Video Compression MPEG-4, H.264/AVC, H.265/HEVC
Video Format mp4, avi, mov, asf, mkv, wmv
Device Ports
Network Port 1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet port
Wi-Fi Optional (External Wi-Fi module)
Bluetooth NO
Data Transmission Ports
1 × TF card slot, up to 128 GB (the back cover needs to be open)
2 × USB 2.0 ports (type A)
Video Input 1 × HDMI 1.4 (1080p @60Hz) (the back cover needs to be open)
Video Output NO
Audio Port 1 × 3.5 mm jack Mic (the back cover needs to be open)
IR Receiver Yes
Speaker
Built-in Speaker 2 × 5 W
Touchscreen
Touch Technology Capacitive
Response Time ≤8 ms
Touch Points 10
General
Power Supply 100–240 VAC, 50/60 Hz
Power Consumption ≤ 90 W
Standby Power
Consumpton ≤ 0.5 W
Operating Temperature 0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
Storage Temperature –20 °C to +60 °C (–4 °F to +140 °F)
Operatng Humidity 10%–85% (RH), non-condensing
Storage Humidity 10%–90% (RH), non-condensing
Product Material Metal casing
Casing Color (Frame/Rear) Black
Product Dimensions 1900 mm × 750 mm × 460 mm (74.80" × 29.53" × 18.11")
Packaging Dimensions 2020 mm × 915 mm × 200 mm (79.53" × 36.02" × 7.87")
Net Weight 66 kg (145.51 lb)
Gross Weight 73 kg (160.94 lb)
Installation Vertical mount
Display Mode Portrait
Accessory Base, user's manual, power cord, legal and regulatory information, remote control
Panel Dimensions 55 inch
Backlight ELED
LCD Technology IPS/VA
Aspect Ratio 9: 16
Brightness 320 cd/m² (typ.)
Contrast IPS 1200:1(typ.) / VA 4000:1(typ.)
Display Colors 10 bit (8 bit + FRC), 1.07B colors
Resolution 2160 (H) × 3840 (V)
Viewing Angle 178° (H); 178° (V)
Response Time 8 ms (typ.)
Surface Treatment Haze 1%
Built-in System
Operating System Android 8.1
CPU 4 cores A17, 1.6 GHZ
RAM 2 GB
ROM 16 GB
Video Decoding
2-ch H.264 1080p@25 fps ; 4-ch H.265 1080p@25 fps ; 4-ch H.265 1080p@30 fps ; 2-ch H.264 1080p@25 fps ; 2-ch H.265 1080p@30 fps ; 2-ch H.264 4K@25 fps ; 2-ch
H.265 4K@30 fps ; 1-ch H.265 4K@60 fps ; The decoding capacity statistics are based on tests with a single video file.
Function
Audio Compression MPEG-3, WMA, WAV
Video Compression MPEG-4, H.264/AVC, H.265/HEVC
Video Format mp4, avi, mov, asf, mkv, wmv
Device Ports
Network Port 1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet port
Wi-Fi Optional (External Wi-Fi module)
Bluetooth NO
Data Transmission Ports
1 × TF card slot, up to 128 GB (the back cover needs to be open)
2 × USB 2.0 ports (type A)
Video Input 1 × HDMI 1.4 (1080p @60Hz) (the back cover needs to be open)
Video Output NO
Audio Port 1 × 3.5 mm jack Mic (the back cover needs to be open)
IR Receiver Yes
Speaker
Built-in Speaker 2 × 5 W
Touchscreen
Touch Technology Capacitive
Response Time ≤8 ms
Touch Points 10
General
Power Supply 100–240 VAC, 50/60 Hz
Power Consumption ≤ 90 W
Standby Power
Consumpton ≤ 0.5 W
Operating Temperature 0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
Storage Temperature –20 °C to +60 °C (–4 °F to +140 °F)
Operatng Humidity 10%–85% (RH), non-condensing
Storage Humidity 10%–90% (RH), non-condensing
Product Material Metal casing
Casing Color (Frame/Rear) Black
Product Dimensions 1900 mm × 750 mm × 460 mm (74.80" × 29.53" × 18.11")
Packaging Dimensions 2020 mm × 915 mm × 200 mm (79.53" × 36.02" × 7.87")
Net Weight 66 kg (145.51 lb)
Gross Weight 73 kg (160.94 lb)
Installation Vertical mount
Display Mode Portrait
Accessory Base, user's manual, power cord, legal and regulatory information, remote control