3X Magnetic Switch Normally Open Closed NC NO Door Alarm Window Security Sensor

Description

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About this item
Great for alarm,LED,Relay,GPS low voltage devices...etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence.
100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM,Trigger Range: 10-20mm;
Magnetic Door Swith; Color: white; Material: Anti-fire ABS material.
Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protectingdoors,Surface-mounted magnetic contact, ideal wooden door or window use.
3 Sets x Magnetic Door Swith; Size: 1.06"x0.55"x0.3"--Magnet 1.06"x0.55"x0.3"(L*W*H) a package of screws for mounting on wood.
The door and window magnet should be installed at the closed position of the door/window
The magnet part is installed on the movable door and window. The switch part is installed on the fixed door and window frame. The switch part and the magnet part should be aligned as much as possible.
The door magnet should be away from the strong magnetic field interference source such as a transformer. Otherwise, the working characteristics of the door magnet will be changed and possible wrong actions.
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.
Recommendations in application: wooden door, window, metal doors, gates and any other compatible application.
N.C. / N.O. DEFINITION
N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); When the magnet separates, the circuit is not conductive ( light off );
N.O. means Normally Open: When the magnet separates, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive ( light off ).
Please check the right need carefully before purchasing it!
PRECAUTIONS
It can only provide a switch signal to the device, which cannot directly load the power, nor directly connect the lamp!
The door magnet should be away from the strong magnetic field interference source such as a transformer. Otherwise, the working characteristics of the door magnet will be
TECHNICAL SPECIFICATIONS
Product Name
Magnetic DoorContactReed Switch
Model
m38
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
size
1.06"x0.55"x0.3"
package
3 Sensors, 3 Magnets, 12screws
Shipping
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W
e ship to worldwide.
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Orders processed within 24-48 hours after payment verification
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We only ship to confirmed Paypal addresses. Your Paypal address MUST MATCH your Shipping address.
Country
Shipping Way
Shipping Time
Trackable
United States
USPS(ePacket)
7-18
Yes
Russia
China Post
15-35
Yes
Other Country
Economic Air Mail
15-40
No
If you need register mail or other express shipping
, Pls contact us.
Warranty & Guarantee
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Good good quality. Buy with confidence!
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Returned & Guarantee.
If not satisfied with the item, you can choose to return it for a replacement or money back.
We afford all cost if it's our fault. Exchange or refund.
Please contact me before you return it. full refund
after
we receive
our original item
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Our Working-time From 8:30 AM to 21:30 PM(GMT+08) .
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We strive to provide you with the best service,
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e will reply your question within 24 hours.
( IF have any problem, we will appreciate that you contact us first BEFORE open a dispute or request, we will try our best to solve the problem with you. )
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Payment must be completed within
7 days
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PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
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Please contact me first before you leave a negative review if my item are damaged or defective when you got it, I'll do resend or refund
(as your choice) once I confirm with that, which is a most kind of favourable way to both of us work things out together.Your support and
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