Product Name: P1.25mm Indoor 2K/4K High Resolution 3840Hz HD Full Color LED Sign Model NO.: P1.25mm Certification: CE, RoHS, UL, CCC, ETL IP Rating: IP31 Application: Stage Performance, Advertising, Shopping Guide, Shopping Mall, Concerts, Shows and Event, Airport Display Type: LED Video Display System Operating Platform: Windows Scanning Mode: 1/27 Scan Pixel Density: 640000dots/M2 Pixel Configuration: 1R,1G,1B Pixel Pitch: 1.25mm Display Function: Video Display, Image & Text Display, Text Display, Market Display Tube Chip Color: Full Color Module Size: 200mmx100mm Cabinet Size: 400x300mm Screen Brightness: 800nits Refresh Rate: 3840Hz Compliance: RoHS / Ce / CCC Maintenance: Front/ Rear Service Controller: Novastar frame Frequency: 60Hz Cabinet Material: Die-Casting Aluminum Trademark: CKGLED Transport Package: Plywood Case Specification: 400x300mm Origin: China HS Code: 8528591090 Product Description CA SERIES PRODUCT FEATURES:. Small pixel pitch for indoor video Wall---P1.25mm, P1.56mm, P1.667mm, P1.923mm. Noiseless design, excellent heat dissipation---Quiet design without fans.. 3840Hz high refresh rate---Smooth and vivid videos without ripple and blank, clear images restored accurately, bringing to the auduence greatest visual enjoy.. Low brightness with high grey-scale---High grey-scale available even below 240nits brightness, the layering and vividness of the vedio superior to traditional screens.PRODUCT SPECIFICATIONS:NO.ParameterSpecifications1ModelCA1.252Pixel Pitch(mm)1.253LEDSMD10104Screen Resolution640000dots/sqm5Scan Method1/276Cabinet size(L*H)400x300mm8Viewing angleH:160° V:160°9Grey Scale16bit10Refresh rate(HZ)≥384011Module size(mm)200*10012Brightness(nits)≥80013AVE. power consumption (W/m2)30014MAX. power consumption(W/m2)80015IP gradeIP3116controllerNovastar17Working humidity10~95%RH18Input VoltageAC 110V-220V +/-10%19Working temperature-30ºC~60ºC20ComplianceCCC / CE / RoHSOur service1. Your inquiry related to our products or price will be replied in 24hrs2. The size can be change as you give.3. What we show is some of our current models, welcome to give us your own ideas.4. Protection of your sales area, ideas of design and all your private information5. (Top Quality) + (Reasonable Price) + (Responsible After Service) = (Successful & Win)Product Photos:UHD Indoor Full Color LED Display Panel:Front Service LED panel with magnet ( without any screws to install):Front Service LED modules :72 hours Full Color testing:48 hours LED modules testing:Wooden case Package:Pre-producing:1. Get complete requirements of clients2. To do a thorough analysis3. Offer a most reasonable and scientific solution4. Customized designIn producing:1. Producing progress updating for clients2. Particular Installation CAD and Design Diagram for clientsAfter service:1. 2 years warranty2. 1% Free spare will be provided3. 7 days a week, 24 hours a day on-line service for any technical support for any customers4. Free training for customers in factory5. Local Partner Installation Service