60Hz Refresh Rate – With a 60Hz refresh rate you will receive a smooth picture, 6.5ms, with a 178°/178° viewing angle allows you to get ultra-clear details from any angle for an unfettered viewing experience. This Amcrest monitor is specifically designed for surveillance and intended to be left on 24/7, unlike other standard office/gaming monitors which are only intended be used for a few hours per day…Various…