DS-2CE16DOT-ITPFS
2 MP Audio Fixed Mini Bullet Camera 2 MP coaxial audio camera Enhancing safety with discreet and economical built-in microphone Transmits audio over the coaxial cable EXIR 2.0: advanced infrared technology with 25 m IR distance Water and dust resistant (IP67) 4 in 1 (4 signals switchable TVI/AHD/CVI/CVBS)