2MP Two Way Audio Fixed PT Camera * High quality imaging with 2 MP, 1920 × 1080 resolution * 2.8 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 * 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