wholesale Alarm System\PIR Detector\Home Alarm
批发报警系统/红外探测器/家用防盗报警器
检测方法：高灵敏度，低噪音双矩形 红外线 •超小型幕式 •适用于门，窗，阳台和屋顶保护 •垂直或水平感应 •高灵敏度 •报警输出： NC •阻燃外壳 参数：
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Detection method: high sensitivity with low noise dual rectangular infrared •Ultra-small curtain-style • Suitable for doors, windows, balconies and ceilings protect • Vertical or horizontal induction • High sensitivity •Alarm Output: NC • Flame-retardant shell Parameter:
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