．1/4" Ultra Low-Light CMOS
．4mm, F1.5 Fixed IRIS Lens,
．Lens holder Pan: 0~90°/ Tilt: +/- 10/ Rotation: +/- 10
．30fps VGA Resolution
．Two-way Audio, Built-in Microphone
．Digital Input, Digital Output, RS485 support
．Pre-and Post Alarm video recording
．Vandal-proof
．EN50155 certificated