2MP Hikvision ColorVu Full HD 1080p Indoor Audio TVI PT Camera with 2.8mm Fixed Lens, 20m White Light Range, 24/7 Color Imaging with F1.0 Aperture, High Quality Audio With Audio Over Coaxial Cable, Built-in Microphone 

• High quality imaging with 2 MP, 1920 × 1080 resolution

• 24/7 color imaging with F1.0 aperture

• Clear imaging against strong back light due to 130 dB true WDR technology

• 3D DNR technology delivers clean and sharp images

• Fixed focal lens, 2.8, and 3.6 mm optional

• Up to 20 m white light distance for bright night images

• High quality audio with audio over coaxial cable, built-in microphone