【Specification / Model specifications] TL-A2218 [Panel Size / Display Size] 22 "[display area /ActiveArea】476.0(W)*298.0(H) mm [Display Mode / AspectRatio] 16:10 [LCD category / LCDModuleTFT- TFT-LCD [LCD] maximum resolution / MaxResolution] 1680 * 1050 [display color /Displacolor】16.7M [dot pitch /DotPitch(mm)】0.264(H)*0.264(V) [Brightness / Brightness (nits) 500cd] / m [Contrast / Brightness] 1500: 1 [viewing angle (up / down / left / right) / ViewAngle] 85 ° / 85 ° / 85 ° / 85 ° [Response time / ResponseTime] 8ms [field frequency / Vertically ScanFrequency] 50HZ , 60HZ, 70HZ, 75HZ [composite video input / Composite video lnput 2-way BNC (BNC * 2) Enter [] 1 channel composite video output BNC (BNC * 1) output can be connected to video equipment, etc. [Y, Pb, Pr / Y, Cb, Cr input / Input Road] 1 BNC (BNC * 3) Enter [D-15 pin RGB input / D-15 RGB lnpu] 1-way D-SUB VGA input HDMI lnput [1] [Audio HDMI inputs Input 2 channel 3.5 audio input [Color System / ColoredSystem] PAL / NTSC / Automatic Identification Compatible HKTV [input / CompatibleHDTV Inputs] 480P, 576P, 720P, 1080I, 1080P [3D Combfilter] have [Video Noise Reduction / NoiseReduction] have [Menu Language (optional) / OSD Language] Chinese / English [Power / VoltageFrequency] AC100V ~ 240V, 50 / 60Hz [maximum power consumption / PowerConsume (Max)] ≤55W [Standby power consumption / ProductSize] <3W [cooling system ] ultra-quiet single fan cooling [Material] Metal sandblasting cabinet housing [Dimensions (L * H * D) / Productsize] 496.7 × 325.1 × 66.0 mm [installation] cabinet / wall / suspension [Accessories /] power line , remote control, manual, warranty card, certificate