Model No- DS-2CE16DOT-IT Features- 1. 2 MP coaxial audio camera Enhancing safety with discreet and economical built-in microphone 2. Transmits audio over the coaxial cable 3. EXIR 2.0: advanced infrared technology with 25 m IR distance 4. Water and dust resistant (IP67) 5. 4 in 1 (4 signals switchable TVI/AHD/CVI/CVBS)
