The sc 22 features an led backlight 22 widescreen display with a full hd 1920 x 1080 resolution delivering high picture clarity quick signal switching and rapid response time guarantees surveillance efficiency with analog hdmi and looping bnc io the sc 22 is easily integrated into any security system auto ntscpal detection and auto settings adjustment reduce maintenance effort coming with built in speakers and stylish slim profile the sc 22 is the ideal value display choice for secur