• 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)