2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light

Price: $10.99
(as of Feb 16, 2023 13:13:33 UTC – Details)

Product Description

SpzcdZa Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security

Product 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 DoorContactReed Switch Material: Anti-fire ABS shield,Color: White Connecting mode: N.C./N.O conbined Rated current: 500(mA);Rated voltage: (VDC)100;Rated power: 10W Operating distance: more than 15mm, less than 25mm Dimension:55*12.5*11.5mm; Mounting Hole Size : 7 x 2.5mm/ 0.28″ x 0.1″(L*W)

Application:

Recommendations in application: wooden door, window, metal doors, gates and any other compatible application.

About Normally Closed and Normally Open

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!

Installation Instructions:

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. NOTE:

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 changed and possible wrong actions.

Is Discontinued By Manufacturer ‏ : ‎ No
Package Dimensions ‏ : ‎ 4.96 x 3.31 x 0.59 inches; 0.64 Ounces
Date First Available ‏ : ‎ June 23, 2017
Manufacturer ‏ : ‎ SpeedDa
ASIN ‏ : ‎ B0735BP1K4

➤➤Product Name: Magnetic Door Swith; Maximum Switch Voltage: 100V;Contact Capacity: 500(mA) (Maximum Switch Current);Rated Power: 10W(Maximum Switch Power); Contact Type: NC/NO/COM,Trigger Range: 5-20mm;
➤➤Great for alarm,LED,Relay,GPS low voltage devices…etc.,Great for pick-ups with sliding rear window.Effective for Theft Deterrence.
➤➤Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,Surface-mounted magnetic contact, ideal wooden door or window use.
➤➤Package Content: 2 Sets x Magnetic Door Swith; Size: 55*12.5*11.5mm / 2.17″ x 0.45″ x 0.45″(L*W*H) a package of screws for mounting on wood only.
➤➤【After-Sales Service】 If you do not satisfy with Magnetic Reed Switch or if you have any questions, please come to us anytime. We would solve all the problems to your satisfaction. We offer 12 hours quick response service. We promise to solve any problem for you.