Description
Magnetic Contact sensors can be added to an existing wired Alarm
Systems. They are ideal for protecting doors, windows and patio doors
and any opening device such as a drawer or cupboard for example. In the
event of no contact the alarm will be activated immediately. Magnetic
Contacts are perfect for use in situations where it is not suitable to
fit PIR sensors, for example where there are pets or animals.
Technical Specifications
Product Name : Magnetic Door Contact Reed Switch
Model: 31B
Material: Anti-fire ABS shield
Color: White
Connecting mode: N.C./N.O conbined
Rated current: 500(mA)
Rated voltage: (VDC)100
Operating distance: more than 15mm, less than 25mm
Rated power: 10W
Dimension: 55*12.5*11.5mm
Mounting Hole Size : 7 x 2.5mm/ 0.28" x 0.1"(L*W)
Recommendations in application: wooden door, window, metal doors, gates and any other compatible application.
Type
N.C and N.O combined
NC (normally closed), switch is closed when magnet come to the switch. Leave, the switch will open.
NO (normally open), switch is open when magnet come to the switch. Leave, the switch will close.
Features and Benefits
Made of ABS, durable in use.
One of the only switches with both normally closed contacts
Surface-mounted magnetic contact, ideal wooden door or window use.
Effective for Theft Deterrence.
Great for pick-ups with sliding rear window.
Notice
Please allow 0.5-1mm error due to manual measurement.Pls make sure you do not mind before you bid.
The color may have different as the difference display,pls understand.
What's Included
10x Switch with terminals
10x Magnet
1x Package of screws
STORE PAGES
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10Pcs 31B For Security Magnetic Reed Switch NC NO Combined Door Contact Sensor
PRODUCT DESCRIPTION
We accept all verified payment from eBay.
1. Items sent from US warehouse.
2.Receiving time = Processing time + Shipping time.
3. Processing Time: Around 1-2 business Days.
4. Shipping Time: 3-5 business day.
it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact.
1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.
2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.
3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.
4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
Pls contact us if you have any problems,we will try our best to solve for you.
We accept all verified payment from eBay.
1. Items sent from US warehouse.
2.Receiving time = Processing time + Shipping time.
3. Processing Time: Around 1-2 business Days.
4. Shipping Time: 3-5 business day.
it may have a little delay during some holiday (such as Christmas),any problem ,please feel free to contact.
1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.
2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.
3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.
4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.
Pls contact us if you have any problems,we will try our best to solve for you.
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