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Proyu, your security life creator.
Shenzhen Proyu Technology Co., Limited
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- Shenzhen Proyu Technology Co. Ltd (Office) 5#307 Jinfanghua No.2 Xinhe, Hebei, Bantian Street, Longgang District, ShenzhenContact Now
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Magnetic switch door sensor for window and door surface mounted PY-CB31
- Specification:
- ＊ Dimension: 55*12*11 mm
- ＊ Housing: ABS ,white
- ＊ Gap: 15-25mm/20-25 mm available
- ＊ Output: change over/N.C. & N.O. available
- ＊ Inner packing: 10sets/PE
- ＊ Outer packing: 900 sets/carton
- ＊ Gross Weight: 12.0KG
- ＊ Remarks: 4 screws including
Surface mounted magnetic switch door contact
This sensor is essentially a reed switch, encased in an ABS plastic shell. Normally the reed is 'open' (no connection between the two wires). The other half is a magnet. They're often used to detect when a door or drawer is open, which is why they have mounting tabs and screws. You can also pick up some double-sided foam tape from a hardware store to mount these, that works well without needing screws.
Others,
We offer:
1.cheap door sensor
2.best quality magnetic switch
3.alarm system accessories
4.security door control with fast deliverTag:Door contact
