Model : CA804 Display Size: 8" (4: 3) digital Touch panel: 4-wire resistance (optional function) Color System: NTSC/PAL Auto- Switchable Resolution: 800(H) x 600(V) DOT Pitch: 0.0675(W) x 0.2025(H)mm Brightness: 350 CD/m2 Contrast Ratio: 500: 1 Color /Bright /Contrast /Dimmer: Adjusted by OSD View Angle Left/Right: +70, Up: -50. Down: +70 degree Signal lnput: 1 VGA for PC; 2 Video lnput for camera and DVD Power Supply: DC9-32V, 1.5A Power Consumption: 15W(Average) Operation Temperature: -30 +85 degree Storage Temperature: -40 +95degree Size: 198*160*34mm