Product Name: 19inch Roof Mount Flip Bus Coach LCD Monitor Model NO.: CA-1900R Video Output: Video Audio Output: L/R Channel Support Format: AVI Voltage: 12/24V Certification: CE, FCC, E-MARK Placement: Roof Resolution: 1440x900 Screen Size: 19" Warranty: 24 Months Trademark: candid or OEM Transport Package: Neutral Paper Box Specification: 19" Origin: China HS Code: 8528591001 Product Description CA-1900R is a 19" roof mount flip down monitor for bus coach .It has 3 kind installation way , hydraulic,fixed and turned.Screen Size: 19inch digital screen (16: 10)Resolution Degree: 1440(H)*900(V)System: PAL/ NTSCBrightness: 500cd/Contrast: 500: 1Response time: 5sView angle: L/R/U/D: 85° /85° /80/° 80° (CR10)Backlight life: 40, 000 Hr Typ. (30, 000Min)Power Supply: DC12V~36VPower: 40W (fixed) or 130W (turning)Impedance Input: 75Ω 1Vp-p± 3dBOperating Temperature: -20 ~+70 degreeVideo: 1 video inputOperation Mode: Remote controlDimension: (L) 470*(W) 310*(H) 30mmAssemble Type: Fixed, Hydraulic, Turning optionalMulti-language optional