3x4 46"DID LCD Monitor；totally 12 Monitor units， Single Screen Area：1047.4mm(W)x600.6mm (H)≈ 0.629 m2 All Screen Area：3142.2mm (W)x2402.4mm (H) ≈ 7.549m2 Cabinet Thickness：220mm 1. 46” LCD Monitor unit: Item Parameter Display Format 16：9 Display Square 1047.4mm(H)x600.6mm(V) Max. Resolution 1366x768 Color 16.7M Brightness (nits) 1000cd/㎡ Weight: 18.5KG Viewing Angle 1780 Response Time 8ms Contrast Ratio 1500:1 Clarity: 1080P 2. Combination Panel Wall: Item Parameter LCD Screen Unit: M×N, M & N optional Distance between screen: 22mm(46”) Cabinet thickness: ≤220mm(46″) Power Supply: 90～260V AC（50/60HZ） Power consumption: 240W×M×N（46″） Working Temperature: 0℃～50℃ Working Humidity 10～90% Cabinet Material: Steel , with wood frame outside Cabinet Dimension: Personalization Design Differentiate: Support 1920Х1200, or to demand Definition: 1080p Brightness uniformity: 95% 3. Input: Input Signal Specification Connector type Analog RGB VGA~UXGA 15pin D-Sub Composite Video PAT，NTSC BNC YPbPr 1080p、1080i、 720p 15pin D-Sub Control RS232 9pin D-Sub Power Supply AC90~240V 50~60HZ