Direct-lit LED backlight with uniform brightness and no boundary shadows 1920 × 1080 resolution, 178° viewing angle Ultra-narrow 3.5 mm bezel design Factory calibration for color uniformity Anti-glare, high definition, high brightness, high color gamut, and vivid images with rich colors Stable and 24-hour continuous working Metal casing for preventing from radiation and magnetic & electric field interference 1080P,500cd/㎡,
High quality imaging with 4 MP resolution Efficient H.265+ compression technology Clear imaging against strong back light due to 120 dB true WDR technology Water and dust resistant (IP66) and vandal proof (IK08) -W: Wi-Fi connection -S: build-in microphone, audio and alarm interface available Mini size suitable for limited space