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Dahua 55″ Digital Signage LED 4K UHD wall-mounted – outdoor is a smart screen with waterproof galvanised steel casing and tempered protective glass.
Blacklight | LED |
Screen size | 55″ |
Aspect Ratio | 16:9 |
Resolution | 3840×2160 |
Display colors | 16.7M |
Brightness | 2500nits |
Contrast Ratio | 1200:1 |
Viewing Angle | 178°/178° |
Display Mode | Horizontal |
Response time | 8ms |
Lifespan | 50,000h |
Input | 1 x RJ45 2 x USB 1 x TF Slot 1 x HDMI 1 x Audio In |
External Control | IR, RJ45(LAN), USB |
Wi-Fi | Opzionale |
Speaker | 2 x 5W |
Smart Signage Platform | Media Publish System 3.0 |
Touch | Not support |
Power supply | AC100-240V,50/60Hz |
Power consumption | 450W |
Processor | Quad-core Cortex-A17 fino a 1.6GHz |
RAM | 2GB |
Storage | 16GB |
Material type | Audio, video, image, time, weather, countdown, txt, web page, stream media, pdf |
Video | mp4,avi,mov,asf,wmv,rm,rmvb,mkv A single file can upload up to 2G, and the resolution cannot exceed 4K |
Audio | mp3,wma,wav A single file can upload up to 500M |
Image | jpg,jpeg,gif,bmp,png A single file can upload up to 30M, and the resolution cannot exceed 4K |
Operating System | Android 8.1 |
Documents | pdf, doc, docx, ppt, pptx, xls, xlsx and txt. A single filecan can upload up to 500 MB |
Decoding capacity | 1ch@4K or 4ch@1080P |
Weight | Net: 118 kg Gross: 136 kg |
Dimensions | Product: 145,0 x 92,0 x 15,0 cm Package: 159,0 x 116,0 x 38,0 cm |
Operating temperature | -15℃~+45℃ |
Operating humidity | 5%~90% |
Protection Level | IP55 (IP65 customized) |
Cooling Method | Air-cooled (default) Air conditioning (customized) |
Often bought together
Io ho avuto una ottima esperienza con loro. Mi hanno risposto in tempo reale via whatsapp con precisione, competenza e cortesia, risolvendo ogni problema in un momento difficile come questo. Pochi giorni dopo ho ricevuto il materiale come da accordi.. perfetto. Voto 10
Immediately very kind and available for any clarification. Competent and professional from every point of view, ready to advise and help, to remove any doubts about the use or choice of the equipment you need. I will definitely come back to buy in the store from them or if necessary to rent.
Ottimi prodotti, grazie a loro ho scoperto il marchio Kupo ed E-Image che sono prodotti di primissima qualità!
Se siete a Milano potete andare a fare il ritiro gratuito in sede e farvi dare qualche consiglio, ma occhio a non comprare tutto il magazzino :)
Affidabili e consgiliato
Da subito gentilissimi e a disposizione per qualsiasi chiarimento. Competenti e professionali sotto ogni punti di vista, pronti a consigliare ed aiutare, per toglierti ogni dubbio riguardo l’utilizzo o la scelta della strumentazione di cui necessiti. Sicuramente ripasserò a comprare in negozio da loro o se necessario a noleggiare.
It was the first time making a purchase at Martcom, the process was smooth, cameras arrived in proper packing and delivery was quick to Portugal. Thank you for the support on the chat before the purchase. Recommended 100%.
Negozio online serio che ha risposto in modo rapido e amichevole alle mie domande. La spedizione è stata super veloce e la merce corrispondeva alla descrizione. Noi raccomandiamo. Grazie mille.
Falsely advertised free shipping for over 500 Euro spend as it says at the top of home page. Placed a large order, no shipping cost added (free) then next day receive an email asking for 420 Euro shipping fee to Cyprus also in EU. Despite highlighting their misleading terms and conditions to them they refused to send the goods. Would not recommend this company as they don’t honour the contract of sale but make excuses after buyer pays.
Perfect experience and customer support. There was an issue with the availability of some items and the shop owners quickly proposed alternatives, followed up personally and delivered on their promise. The delivery was fast, efficient, the package we’ll protected and the prices really affordable. 100% would recommend!
I’ve made purchase from this company a couple of times and found them to be highly reliable, well priced and stocked and easy to contact. Their ‘chat now’ really works (so many web sites offer this, only to disappoint) and the responses are fast and full, so need need to keep going back. I think this is a very good company, with a great catalogue of quality gear (esp their range of Kupo products) and so much of it seems to be in stock which is often not the case, especially here in the UK where since leaving the EU (regrettably) we seem to be suffering huge stock delays. So I am happy to recommend Martcom.
ordered a hard to get canon r7 from martcom ,it arrived on time well packed,great service answered emails v ery quickly and kept me informed ,highly recommended
I’ve made purchase from this company a couple of times and found them to be highly reliable, well priced and stocked and easy to contact. Their ‘chat now’ really works (so many web sites offer this, only to disappoint) and the responses are fast and full, so need need to keep going back. I think this is a very good company, with a great catalogue of quality gear (esp their range of Kupo products) and so much of it seems to be in stock which is often not the case, especially here in the UK where since leaving the EU (regrettably) we seem to be suffering huge stock delays. So I am happy to recommend Martcom.
Ho acquistato da Martcom un treppiede e relativa testa fluida che con la scontistica offerta sul sito mi sono sembrati davvero convenienti. Spedizione rapidissima nonostante il periodo e imballo perfetto, consiglio vivamente!
Deliveries 24/48 hours
Milan store
Easy and secure
Pre and post sales