we will surely give you a tracking number. package included: 10pcs normally closed. N.C.pls ask me if you want to buy more, i can give you a bigger discount 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 No external power supply, connect to wired or wireless alarm control panel GND and N.C ports directly! Please note that this item not fit to iron door, It will decline magnetic of the sensor.
Our store ships to more than 200 countries and you can enjoy free shipping on all items sold on aliexpresswebshop.com Estimated Delivery Time is 7-30 business.
Note: The delivery time mentioned above does not include order processing time that usually varies from 1 to 3 days.
Different items have their own processing time, which is what we cannot control. But what we can do is try the best to let you receive your items as soon as possible.
The following cases should be taken into consideration regarding shipping times:
- Weight and dimensions of a package
- Place of Dispatch
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