Categories
Fast Shipping
All orders are typically shipped within 24 hours.
Warranties
All our equipment comes with a 3-year warranty, excluding consumables.
Technical Support
Excellent customer support before and after the sale.
Quotes
Customized quotes are available at our facilities or by email.
Customer Service
Support is available by phone, WhatsApp, email, or in person at our stores.
- Native resolution of 3840 x 2160
- 1 DP, 2 HDMI, 1 VGA, 1 audio in, 1 RJ45 (RS232), 1 USB multimedia
- Built-in 5Wx2 speakers
- Includes HDMI cable and power cord
- VESA 400x400
- Designed for CCTV in 24x7 operation

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Technical Specification |
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DAHUA |
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Model |
DHI-LM55-S400 |
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Display |
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Screen Size |
55" |
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Aspect Ratio |
16:9 |
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Resolution |
3840×2160 (UHD) |
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Backlight |
LED |
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Brightness/Luminance |
450cd/㎡ |
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Contrast |
5500:1 |
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Display Color |
1.07B(10bit) |
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Viewing Angle(H/V) |
178°(H)/178°(V) |
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Response time |
6ms |
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Refresh Rate |
60Hz |
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Signals |
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Input |
DP 1.2a×1, HDMI 2.0×2, VGA(D-Sub)×1, USB multimedia×1, Audio×1, RJ45(RS232)×1 |
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Output |
RJ45(RS232)×1 |
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Speaker |
5W×2 |
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General |
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Power Supply |
AC100~240V (+/-10%), 50/60 Hz |
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Consumption (Standard) |
<170W |
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Consumption (Standby) |
≤0.5W |
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Type |
Internal |
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Net Weight |
25.2kg (55.6lb) |
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Gross Weight |
35kg (77.2lb) |
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Bezel Width |
8mm (U/L/R/B) |
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Wall Mount |
400×400mm (15.7"×15.7") |
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Dimension without standard (W×H×D) |
1227.2×699.6×65.0mm (48.3"×27.5"×2.6") |
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Package(W×H×D) |
1410×875×255mm (55.5"×34.4"×10.0") |
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Work Environment |
Temperature |
0℃~40℃ (32°F~104°F) |
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Humidity |
10%~85% |
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Accessory |
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Standard |
HDMI cable, power cable, hanging bracket, remote control |
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Optional |
Pedestal |
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Certifications |
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Certifications |
CE/FCC |
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