![Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2026/05/162707_6a14083c661039c724a0597079648ff15945aa3664463_ldh55sai400tl.jpg "Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
Display-ul profesional Dahua LDH55-SAI400TL-V2 este proiectat pentru aplicatii digital signage, retail, corporate, educatie sau afisare comerciala profesionala. Cu ecran 55 inch 4K UHD, sistem Android 11 integrat si touchscreen capacitiv cu 10 puncte, dispozitivul ofera interactiune intuitiva si redare multimedia la rezolutie ridicata.
Specificatii tehnice display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount:
- Tip produs: Display digital signage touchscreen
- Model: Dahua LDH55-SAI400TL-V2
- Diagonala: 55 inch
- Rezolutie: 3840 × 2160
- Tip panou: IPS/VA
- Aspect ratio: 16:9
- Luminozitate: 500 cd/m²
- Contrast: IPS 1200:1 / VA 4000:1
- Culori afisate: 1.07 miliarde
- Unghi vizualizare: 178 H / 178 V
- Timp raspuns: 8 ms
- Touchscreen: Capacitiv
- Puncte touch: 10 puncte
- Sistem operare: Android 11
- Procesor: Quad-core A55 1.92 GHz
- Memorie RAM: 4 GB
- Stocare interna: 32 GB
- Wi-Fi: 802.11 b/g/n/a/ac/ax
- Port retea: 1 × RJ45 Gigabit
- Porturi USB: 1 × USB 2.0, 1 × USB 3.0
- Slot TF card: Da, pana la 128 GB
- Intrare video: 1 × HDMI 2.1
- Iesire audio: Jack 3.5 mm
- Difuzoare integrate: 2 × 5W
- Montaj: Wall mount
- Orientare: Landscape / Portrait
- Consum tipic: 123W
- Consum maxim: 152W
- Alimentare: 100 ~ 240V AC
- Material carcasa: Metal
- Dimensiuni: 1237.3 × 708 × 31.1 mm
- Greutate neta: 26.7 kg
- VESA: 400 × 400 mm
- Temperatura operare: 0C ~ 40C
- Culoare: Negru
![Display LED profesional Dahua, Fine Pixel Pitch 0.9mm, IMD 4in1, 500 niti, 3840Hz, front service, 16:9, IP30 - PHSIA0.9-SS [1]](https://rovision.ro/wp-content/uploads/2026/05/162658_6a0da45bcababbfcfb3bfd6164022fb596d60af0589d1_pitch_09mm_imd_4in1_500_niti_3840hz_front_service_169_ip30_phsia09ss-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 0.9mm, IMD 4in1, 500 niti, 3840Hz, front service, 16:9, IP30 - PHSIA0.9-SS")
![Display LED profesional Dahua, Fine Pixel Pitch 1.25mm, Flip COB, 600 niti, 3840Hz, front service, IP65 frontal, 16:9 - PHSIA1.2-AH [1]](https://rovision.ro/wp-content/uploads/2026/05/162659_6a0da57bb62c66f38764e8561c844cecd7d6e8eea5061_5mm_flip_cob_600_niti_3840hz_front_service_ip65_frontal_169_phsia12ah-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 1.25mm, Flip COB, 600 niti, 3840Hz, front service, IP65 frontal, 16:9 - PHSIA1.2-AH")
![Display LED profesional Dahua, Fine Pixel Pitch 1.56mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA1.5-L [1]](https://rovision.ro/wp-content/uploads/2026/05/162660_6a0da6614d97b22cfc1fa272d65a3efbb4845956c4103_ixel_pitch_156mm_smd_600_niti_3840hz_front_service_169_ip30_phsia15ls-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 1.56mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA1.5-L")
![Display LED profesional Dahua, Fine Pixel Pitch 1.25mm, COB, 600 niti, 3840Hz, front service, IP65 frontal, 16:9 - PHSIA1.2-CH [1]](https://rovision.ro/wp-content/uploads/2026/05/162661_6a0da6ea3b732b52882b397294fbfd7ba5b3059187a29_ch_125mm_cob_600_niti_3840hz_front_service_ip65_frontal_169_phsia12ch-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 1.25mm, COB, 600 niti, 3840Hz, front service, IP65 frontal, 16:9 - PHSIA1.2-CH")
![Display LED profesional Dahua DHI-PHSIA1.5-SC, Fine Pixel Pitch 1.56mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 [1]](https://rovision.ro/wp-content/uploads/2026/05/162662_6a0da7fa005433e88d667efc1cb63f50f84a59a735356_5sc_fine_pixel_pitch_156mm_smd_600_niti_3840hz_front_service_169_ip30-324x324.jpg "Display LED profesional Dahua DHI-PHSIA1.5-SC, Fine Pixel Pitch 1.56mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30"){kind=tracking}
![Display LED profesional Dahua, Fine Pixel Pitch 1.87mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA1.8-SC [1]](https://rovision.ro/wp-content/uploads/2026/05/162663_6a0da9112b05b55f6b32dbf940af6cd4bc31002ee29bf_ixel_pitch_187mm_smd_600_niti_3840hz_front_service_169_ip30_phsia18sc-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 1.87mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA1.8-SC")
![Display LED profesional Dahua, Fine Pixel Pitch 2mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA2-SC [1]](https://rovision.ro/wp-content/uploads/2026/05/162664_6a0daa0fe15ef8ff9daf5fb14fe458d6a6409b6e9a502_e_pixel_pitch_2mm_smd_600_niti_3840hz_front_service_169_ip30_phsia2sc-324x324.jpg "Display LED profesional Dahua, Fine Pixel Pitch 2mm, SMD, 600 niti, 3840Hz, front service, 16:9, IP30 - PHSIA2-SC"){kind=tracking}
![Display digital signage Dahua LDH43-HAI400L-V2, 43 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2026/05/162710_6a1409aa978901d7f2accc219e81488cf4ffc3d857156_ldh55sai400tl-324x324.jpg "Display digital signage Dahua LDH43-HAI400L-V2, 43 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
![Display digital signage Dahua LDH55-HAI400L-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2026/05/162733_6a141cac32827a92f23921247d67a41a64cc8ad0e46ea_ldh55-sai400tl_(1)-324x324.jpg "Display digital signage Dahua LDH55-HAI400L-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
![Mini PC OPS, Dahua SP-PI5C72IS, Intel Core i5-12450H, 16GB RAM, SSD 256GB, Intel UHD Graphics, WiFi, Bluetooth, Windows 11 Pro activat, HDMI, DisplayPort, USB-C [1]](https://rovision.ro/wp-content/uploads/2026/05/162648_6a0d786d22426e46b955152104315557dbb866c3115f2_graphics_wifi_bluetooth_windows_11_pro_activat_hdmi_displayport_usbc-324x324.jpg "Mini PC OPS, Dahua SP-PI5C72IS, Intel Core i5-12450H, 16GB RAM, SSD 256GB, Intel UHD Graphics, WiFi, Bluetooth, Windows 11 Pro activat, HDMI, DisplayPort, USB-C")
![Display digital signage Dahua LDH65-HAI400L-V2, 65 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2026/05/162735_6a141d47f03ec41ab458ab5092c874117302001841ce4_ldh55-sai400tl_(1)-324x324.jpg "Display digital signage Dahua LDH65-HAI400L-V2, 65 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
![Mini PC OPS, Dahua SP-PI7C72IS, Intel Core i7-12650H, 16GB RAM, SSD 256GB, Intel UHD Graphics, WiFi, Bluetooth, Windows 11 Pro activat, HDMI, DisplayPort, USB-C [1]](https://rovision.ro/wp-content/uploads/2026/05/162649_6a0d79be84f9367a26a564078c834a2faff4d3667eeb4_graphics_wifi_bluetooth_windows_11_pro_activat_hdmi_displayport_usbc-324x324.jpg "Mini PC OPS, Dahua SP-PI7C72IS, Intel Core i7-12650H, 16GB RAM, SSD 256GB, Intel UHD Graphics, WiFi, Bluetooth, Windows 11 Pro activat, HDMI, DisplayPort, USB-C")
![Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2019/08/sldr1.jpg "Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
![Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount [1]](https://rovision.ro/wp-content/uploads/2019/08/sldr5.jpg "Display digital signage Dahua LDH55-SAI400TL-V2, 55 inch, 4K UHD, Android 11, touchscreen 10 puncte, Wi-Fi 6, RAM 4GB, ROM 32GB, 500 niti, wall mount")
