Dahua LM22-A201FS 21.45'' FHD Monitor (IPS-FHD-5MS-100Hz) Speaker, HDMI & VGA [Display Screen / Design / Resolution]: 21.45" FHD (1920 x 1080) @ IPS Backlight : E-LED Display Color : 16.7m [Audio & Video]: Speaker : 1Wx2 [Interface]: 1 x VGA 1 x HDMI [Functions]: Wall Mount : VESA 100x100mm [Battery / Power Supply]: Power Supply : DC 12V Consumption (Standard) : ≤22W Consumption (Standby) ; ≤0.5W [Dimensions]: (W × H × D) 493.1 x 290.8 x 48.5mm (Without Base) [Weight]: Net Weight : 2.5kg Gross Weight : 3.5kg [Brightness]: 250 cd/m² [Response Time]: 5ms [Refresh Rate]: 100Hz [Contrast Ratio]: 1000:1