Hikvision DS-2CE72UF3T-PIRXO(2.8mm) 4K Analog ColorVu PIR Siren 8MP Turret Camera with Audio, 2.8mm Fixed Lens, 20m White Light Range, IP67, Built-in Siren, Audible and Strobe Light Alarm 

• High quality imaging with 8 MP, 3840 × 2160 resolution

• 24/7 color imaging

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

• 3D DNR technology delivers clean and sharp images

• 2.8 mm, 3.6 mm fixed focal lens

• Up to 20 m White Light distance for bright night imaging

• Detects human body through heat-sensitive passive infrared (PIR)

• Active strobe light and audio alarm to warn intruders off

• Water and dust resistant (IP67)

• High quality audio with built-in speaker