Hikvision Two Way Audio Bullet With Siren(Ds-2ce16dot-Lpxts)

 High quality imaging with 2 MP, 1920 × 1080 resolution  2.8 mm, 3.6 mm fixed focal lens  Up to 25 m IR distance for bright night imaging  Up to 20 m white light distance for bright night imaging  Smart-Hybrid Light, optimize your security with flexible lighting options  Active strobe light and audio alarm  High quality audio with audio over coaxial cable, built-in mic, and built-in speaker  Provide real-time communication via built-in two-way audio  Water and dust resistant (IP67)