Tow Way Audio

Hikvision (DS-2CE78D0T-LTS ) High quality imaging with 2 MP, 1920 × 1080 resolution,2.8 mm, 3.6 mm fixed focal lens,Up to 40 m IR distance for bright night imaging,Up to 40 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,Water and dust resistant (IP67).