兩個(gè)雙元組合，雙輸出型。與光學(xué)系的組合，可取消小動(dòng)物等的輸出信號(hào)，對(duì)于外部閃光的誤報(bào)，有較高的可靠性。
With two independent dual element signals,outputs by small animal can be cancelled.
用途 : 安防用侵入者報(bào)警器（規(guī)避小動(dòng)物誤報(bào)）
APPLICATION: Security Alarm (Without false alarm by small animals)
標(biāo)準(zhǔn)型號(hào) Recommended model: SQG413-612
