2MP Two Way Audio & Siren Fixed PT Camera - High quality imaging with 2 MP, 1920 × 1080 resolution - 2.8 mm - 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