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Alarm system wired magnetic contact wired door sensor
1.metals shield anti-fire ABS
2.connecting mode: N.C. normally Closed
3. rated current : 100mA
4.rated voltage : 200 VDC
5. operating distance: more than 15mm, less than 25mm
6.rated power: 3W
7. Dimension: 27*9*8mm
A: 1 pairs Wired door sensor
B 2 pairs wired door sensor
C: 5 pairs Wired door sensor
D: 10 pairs Wired door sensor
E: 20 pairs Wired door sensor
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