Functions and features: 1,With automatic adjustment can optimize picture quality. 2, Video 2 automatic switching, reversing the priority . 3, There is a video signal is automatically turned on, automatically adjust brightness, contrast . 4, Color System: PAL / NTSC . 5, The perfect display AV input signal power . 6, The scope: industrial, tax, instrumentation, computer monitors, security monitoring, POS terminals, automotive displays, commercial display terminals. 7,Two-way video input, you can connect DVD and reversing cameras. Specification: Screen size: 4.3 inches TFT - LCD (16: 9) Resolution: 640 × 480 Visual Range: 70.08 (H) × 52.56 (V) Format: NTSC / PAL (Auto) Backlight: LED Operating temperature range: -20 ~ 70° Storage: -30 ~ 8° Input voltage: DC 6V ~ 30V Power consumption: ≤1.3W Key features: menu key, arrow keys Signal Input: two-way AV video inputอ่านเพิ่มเติม