Top Magnetic Door Contact Switch Reviews

Hxchen RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White - (5 Sets)

【Application】: Magnetic door contact reed switch is great for door alarm sensor, low power switch, LED Switch, door contact..
【NC&NO Combined】: Use Normally Open or Normally Closed freely. Cable definition: White for common.
【Dimension】: Overall Size(Approx.) : 25 x 12 mm / 1" x 0.47" (H*D).
【Package】: 5 Sets x Magnetic Door Contact Sensors.
Contact Capacity : 0.5A(Maximum Switch Current).
【Hassle-Free Warranty】: Hxchen guarantee high quality and good service. Here with our 90-day money back risk-free purchase guarantee, order now! If you are not satisfied in any way, Refund or Replacement for any quality problem..

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bnafes 4Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light

Contact Capacity: 500(mA) (Maximum Switch Current).
3. Great for alarm,LED,Relay,GPS low voltage devices...etc.,Trigger Range: 10-20mm.
4. Magnetic Contact sensors can be added to an existing wired Alarm Systems. They are ideal for protecting doors,.
5. Package Content: 4 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.

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Fielect 5pcs MC-31 Surface Mount Wired N.O. Door Contact Sensor Alarm Magnetic Reed Switch White

Producat Name: MC-31 Magnetic Door Sensor.
[Normally Open] - NO means Normally Open: when the magnet separates, the circuit is conductive( light on ).
When the magnet together, the circuit is not conductive ( light off )..
[Widely Usedl] - This surface mount wired door contact Sensor works with any access control or burglar alarm system available.
[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!.
[Package Included] - 5Pcs x MC-31 Surface Mount Wired Magnetic Door Sensor.

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SpzcdZa 5Sets 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

Mounting Hole Size: 7 x 2.5mm/ 0.28" x 0.1"(L*W).
Size: 55 x 12 x 11mm / 2.2" x 0.47" x 0.43"(L*W*H).
➤Package Content: 5 Sets x Magnetic Door Swith.
Contact Capacity: 0.5A(Maximum Switch Current).
➤This switch contains normally closed and normally open contacts,Great for use in family and factory window, door. etc. Help deter theft with this magnetic switch that is compatible with most vehicles with a sliding window..

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Awoco 36” Super Power 2 Speeds 1200 CFM Commercial Indoor Air Curtain, UL Certified 120V Unheated, with an Easy-Install Magnetic Switch

...IONER, IT WON’T GENERATE COLD AIR. Save energy by keeping the conditioned air inside and blocking 90% of heat/cold air, dust, and smoke.. You still need to turn on your air conditioner.
air curtain is not to replace an air conditioner. Fireproof and anti-erosive powder coated metal case, easy to clean slim body..
[Magnetic Switch] - 2 pieces of magnets have no direct contact, won’t be damaged by a door slamming. The magnetic door switch installation is much easier than the traditional mechanical plunger switch. 12VDC is safer and no hard wired required. It works even the door closer is not working well, just install at the closer distance while the door is closed..
[2 Speeds] - super powerful high speed at 1177 CFM, 58dB, low speed at 942 CFM, 56dB. 120V 60Hz 300W (0.4HP, 3.13A), less power consumption than other industrial air curtains. Adopting the technology of German electrical machinery, it continuously runs for business hours. 1 motor and 2 ABS Fan Wheels..
[Easy Installation] - Refer to Technical Specification User Manual, installation should be easy. 1) mount the detachable mounting plate securely. 2) hang the air curtain up. 3) install the optional magnetic switch and connect to the dedicated 2 wires. With magnetic switch installed, automat....

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10 Pair RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White

Product Name: Magnetic Door Switch Model: RC-33.
Contact Type: NC (Normally Closed) Actuation Distance: 18mm ± 5mm Max. Current: 0.5A.
Max. Contact Power: 10W Working Voltage: DC0-100V.
Each Size(Approx): 17 x 10.6mm / 0.67 x 0.42-inch (H*D) Cable Length(Each): 25cm / 9.8-inch Material: ABS (Housing) Wire Type: 1007UL#24AWG.
Color: White Net Weight: 79g Package Content: 10pcs x Magnetic Door Switch.

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TANE-66-WG Wired Track Mount Overhead Door Commercial Magnetic Contact Aluminum Alarm Window Security Magnetic Door Switch Reed Switch Normally Open

(1) TANE-66-WG: TANE Wired Track Mount Overhead Door Commercial Magnetic Contact Aluminum Alarm Window Security Magnetic Door Switch.
Contact Size: 2.76″L×3.15″W×1.57″H (70mm×80mm×40mm).
Standard Magnet Size: 3.54″L×3.1″W×1.57″H (90mm×78.8mm×40mm).
Track Mount Overhead Door Commercial Type..
You can install this magnetic sensor on the door or window frame. This product does NOT INCLUDE screws or adhesive tape..

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uxcell 5pcs Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch

Contact Capacity : 0.5A(Maximum Switch Current).
package Content : 5 xMagnetic Door Switch.

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uxcell a14061100ux0028 3 Piece NO/NC Door Window Contact Magnetic Reed Switch Alarm Security, 0.91\ Width, 13.39\ Length

Product Name : Door Magnetic Reed Switch.
Contact Type : NO/NC(Normally Open/ Normally Closed).
Each Size(Approx) : 22 x 23mm / 0.87" x 0.9"(H*D).
package Content : 3x Door Magnetic Reed Switch.

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Chamberlain 41A5266-3 Garage Door Opener Safety Sensor Bracket Kit Genuine Original Equipment Manufacturer (OEM) Part

Package Content: 3 x Magnetic Reed Switches.
2. Designed for use with alarm systems. Widely used in security window door cabinet contact..
3. Contact Capacity: 0.5A(Maximum Switch Current).
4. NC&NO Combined: Use Normally Open or Normally Closed freely. Cable definition: White for common.
5. NOTE: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!.

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5Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light (Black-B31)

【Product Name】:Magnetic Switch,Type:B31,Color:Black,Material: Anti-fire ABS,Net Weight: 20g..
【Contact Type】: NC/NO/COM,Trigger Range:10-20mm..
Contact Capacity: 500(mA) (Maximum Switch Current).
Rated Power: 10W(Maximum Switch Power),This switch cannot exceed the DC12v power supply..
【Safety Protection】:3V-12v magnetic switch It is suitable for windows, doors, cabinets etc. Ideal for door, window security..
【Package Content】5 Sets Magnetic Swith, Size: 55X12.5X11.5mm / 2.17" x 0.45" x 0.45"(L*W*H) a package of screws for mounting on wood only..

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BNYZWOT MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch White 10pcs

Hole Dia.: 5.8mm Contact Type: NC (Normally Closed) Close to the magnet conductivity.
Each Size(Approx): 63 x 18.6 x 13mm, 65 x 12 x 13mm(L*W*H) Material: PVC.
Package Content: 10pcs x Magnetic Door Switch, Some Install Parts.

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Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security with Lead Wire and 3M Adhesive Paper

Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security with Lead Wire and 3M Adhesive Paper.
【Reed Switch】When the contact magnetic is near, the switch is close , current will run through it.
When the contact magnet is away , the switch is open ,no current could run through ..
【No External Power Needed】 Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal stability and no trouble for the battery..
【Install Distance】：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material..
【Install Attention】The Magnetic contact CAN NOT connect directly to power, it works with your alarm system,Working current under 12V..

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