High resolution CRT 600 lines Wide voltage 11-40V Low power consumption 6W, 500mA at 12V DC 5-year anti-sun crack PC Sunshied 4.5-inch high resolution CRTDeflection angle: 90°Operating voltage: 11V-40V DCOutput Voltage: 11V DCVideo Input: 1.0Vp-p±20%, 75 OhmVideo Output: 1.0Vp-p±20%, 75 OhmAutomatic/Manual turn onDay/Night illumination modeAdjustable contrast/illuminationTwo cameras can be connected,1 video input port,1 video output port(workable to connect with Digital Video Recorder)With the function of double-circuit compulsive switch over of signal inputAdopt PC material origin from Germany, it's the most superior plastic material at anti-cracking and anti-bending, anti-sun cracking within 5 years, while other suppliers adopt normal plastic as ABS/PVC/etc., and comes to cracking and desformation under sunllight within 1/2~1 year, leading to falling off completely finally.Power consumption of less than 6WDouble-faced PCB that can effectively enhance the shock strengthHorizontal Resolution: 600 TV LinesField Resolution: 400 TV LinesHorizontal / Vertical Sync Resolution: CCIR, 15.625kHz (H) / 50 (V) EIA, 15.734kHz(H) / 60Hz(V)Camera Port: DIN Socket A/V Port: RCA Socket Dimensions: 155mm(L)*127mm(W)*117mm(H) without bracket With an electronic scale displayed on the screenOperating temperature: -20°C - 60°CAnti-vibration Capability: 8GWeight: 3.2kgAccessories: 1×instruction manual, 1×control box power cord, 1×shading hood(PC material), 1×installation support, 2×decorative lug, 4×installation screw

4.5" B/W CRT Monitor