10 Pc No Recessed Door Contacts Normally Open Alarm Door | Desertcart SINGAPORE
10 pc NO Recessed Door Contacts (NORMALLY OPEN) Alarm Door Window Sensors With Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control & Burglar Alarm Systems
3.4/5
产品编号: 78665885
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3.4
全部来自已验证的购买
N**D
Wrong product, but works great
I received NC instead of NO, my software is configurable, so it didn’t phase me much. It does have 3/4” play, until the sensor reacts, just like it states in the discription.
