QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch
White, Pack of 5 with 20 Screws
$8.97
(223)
DEAL
Directed Electronics 8600 Micro Magnetic Switch
$10.90
(507)
Gebildet 20pcs Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2mm*14mm)
$7.99
(453)
Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 20pcs Small Multi-Use Round Magnets
$8.99
(515)
Seco-Larm SM-4601-L3Q Industrial Wide-Gap Magnetic Contact Switches
3” Operation Gap NO/NC
$16.88
(32)
BNYZWOT MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch White 10pcs
$10.59
(124)
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)
$17.99
(165)
Hxchen RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White
(5 Sets)
$25.99
(29)
5X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch
to DC 5V 12V 24V Light (white-m38-5pcs)
$16.99
(527)
Magnetic Reed Switch
Wired Door Window Contact Sensor,Micro Normally Open NO Alarm Reed Switch,10W 100v.5A Magnetic Reed Switch to DC 5V 12V 24V Light(2-Pack)
$9.99
(4)
WOWOONE 5pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets
$6.99
(38)
Reed Switch Developments Corp, 2602-1051-100, Magnetic Reed Switch/Sensor, Stainless Steel, SPST
Form A, 25W 200V 1A, Qty: 1
$13.78
(11)
Everglide EG Aqua King Water King Linear Switch 4pin 5pin RGB 55g 62g 67g Force mx Switch for Mechanical Keyboard 50m Clear Body (X90 PCS, EG 67g Aqua King Switch)
$67.90
(310)
20x Reed Switch Normally Open Magnetic Induction Switch Plastic Anti-Interference 100V for Treadmill and Breaker 2.5X14mm
$14.59
(3)
HiLetgo 5pcs Glass Seal Reed Switch Normal Close Magnetic Induction Switch Electromagnetic Normal Close Reed Switch N/C SPDT 2.0x14mm for Arduino
$8.99
(62)
Magnetic Reed Switch
Hincell 5Sets Magnetic Door Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light
$15.98
(1)
CES Deluxe Low-Profile Tilt Switch Normally Open or Normally Closed Contact Options Based on Mounting Angle of The Switch
$6.50
(1)