．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