其他特性
夜视, 防破损, 运动检测, 声音检测, 防水, 单向音频, region entrance detection, region exiting detection, scene change detection, colorful imaging night vision
功能点
RESET, 内置麦克风, 夜视, 防水, 广角, 单向音频, 防破损, Line crossing detection, intrusion detection, colorful imaging night vision