可高感度检测移动人体，不受环境温度变化，振动，电磁波干扰，外部闪光等干扰。
Best choice for human body detector. Highly sensitive to human body while remaining insensitive to ambient temperature change, vibration, RFI, white light noise etc.
用途 : 侵入者报警器，空调控制
APPLICATION: Security Alarm; Air-Conditioner
标准型号 Recommended model: SFG323-671
