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Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (3mm×14mm) with 20pcs Small Multi-Use Round Magnets
4.5
$1
Gebildet20pcs Glass Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit,Magnetic Induction Switch (2mm×14mm) With 20pcs Multi-Use Magnetic Sheet
4.5
$46
Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch(Black),Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
4.2
$57
Gebildet 20pcs Glass Reed Switch Reed Contact,Magnet Near - Connect Circuit, Magnet Away - Break Circuit,Magnetic Induction Switch (2mm×14mm) With 20pcs Multi-Use Magnetic Sheet
4.5
$47
BQLZRCylindrical Plastic Mounted Reed Proximity Switch Magnetic Sensor Pack of 2
4.0
$56
INVENTO 10Pcs Digital Magnetic Reed Switch Sensor SPST 2 Pins NO for DIY
3.7
$11
Gebildet 10pcs Plastic Reed Switch Reed Contact,Magnet Near - Break Circuit, Magnet Away -Connect Circuit,Magnetic Induction Switch(3mm×14mm) With 10pcs Small Multi-Use Round Magnets
4.0
$34
Reed Switch, Asukohu 10 Pcs 2x14mm Reed Switch Normally Open Magnetic Induction Switch Electromagnetic N/O
$23
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
4.4
$83
Magnetic Reed Switch RC-33 NO Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 5 Pcs
3.8
$79
Khazna Magnetic Reed Switch, Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, Agnetic Door Switch for DC 5V 12V 24V Light (White, 2 Pack)
$87
weidder (15pcs) 10pcs Glass Reed Switch 5pcs Plastic Reed Switch Normally Open (N/O) Contact Magnetic Induction Switch 2.5mm×14mm with 15pcs Small Magnets K-080-081
4.8
$56
30pcs Reed Switch, Normally Open (N/O) Magnetic Induction Switch, Miniature Reed Contact (2mm x 14mm)
4.3
$52
Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm)
4.5
$59
ExceforeMagnetic Reed Switch, Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, Agnetic Door Switch for DC 5V 12V 24V Light (White, 2 Pack)
$60
Gebildet10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (3mm×14mm)
4.4
$43
OTOTEC20x Reed Switch Normally Open Magnetic Induction Switch Plastic Anti-Interference 100V for Treadmill and Breaker 2.5X14mm
5.0
$106
Cryfokt10 Sets Wired Door Window Sensor, No Need External Power, Magnetic Reed Switch NC Recessed Security Alarm for Access Control Replace Home Alarm System
$53
3 Sets NO/NC Black Magnetic Switch Wiring Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
4.2
$56
Gebildet 10pcs Plastic Reed Switch Reed Contact,Magnet Near - Break Circuit, Magnet Away -Connect Circuit,Magnetic Induction Switch(3mm×14mm) With 10pcs Small Multi-Use Round Magnets
4.0
$59
QWORK® 3Pcs MC-38 Wired Security Window Gate Contact Sensor Alarm -Normally Open - Surface Mount Magnetic Reed Switch Magnetic Door Sensor
4.2
$43
weideer 2pcs MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black
4.3
$56
10pcs Plastic Reed Switch Reed Contact Normally Closed Magnetic Induction Switch with 10pcs Small Multi-Use Round Magnets
3.8
$56
GOWENICReed Module,4 Pcs/set Reed Sensor Magnetic Switch Module Kit Normally Open
$41
jijiwaiwai10 Pieces 2x14mm Reed Switch Normally Open Magnetic Induction Switch Electromagnetic N/O Lamp Switch
$25
Reland Sun 10Pcs Reed Switch 2 x 14mm Normally Open (N/O) Magnetic Induction Switch
$21
Reed Switch, CS1 S Magnetic Air Neumatic Cylinder Magnetic Reed Switch Sensor DC AC 5V- 240V
$38
10pcs 3 Pin SPDT Glass Reed Switch Reed Contact Normally Open N/O N/C, Glass Reed Relay Magnetic Induction Switch(2.5mm×14mm) + 10pcs Magnet Piece
4.3
EX$66
CATSRE 10 pieces 2x14mm Reed Switch Normally Open Magnetic Induction Switch Electromagnetic N/O
$58
5PCs Mini Reed Limit Switch For Printer multi
4.0
$17
SHOKITECH Reed Switch 2 x 14mm Magnetic Control Switch -Normally Open Contact-(Pack of 10 Pcs.)
5.0
$30
2PCS Reed Switch 2 x 14 mm Magnetic Control Switch -Normally Open Contact
3.7
$18
MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair
4.3
$71
Bstinay AC110-220V Door Window Reed Switch Black Normally Open Magnetic Door Contacts Switch
3.0
$89
QitinDasen 40Pcs Premium MKA-14103 AT10-15 Green Glass Tube Reed Switch, 2X14mm Contact Magnetic Reed Switch, Magnetic Induction Switch, Reed Contact Normally Open (N/O) Magnetic Control Switch
4.4
$49
Cylewet 2.5x14mm Reed Switch Magnetic Induction Switch Electromagnetic N/O N/C SPDT Glass Seal for Arduino (Pack of 10) CYT1023
$96
2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12V Light (Black)
4.2
$56
5pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets
4.4
$46
Electronic Spices Pack of 2 K1 Mini Reed Switch Sensor Switch
3.7
$7
Electronic Spices Pack of 5 K1 Mini Reed Switch Sensor Switch
4.0
$18
10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004
4.3
$39
Overmolded Miniature Magnetic Reed Switch (pack of 2)
$10
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)
4.3
$93
BQLZR Cylindrical Plastic Mounted Reed Proximity Switch Magnetic Sensor Pack of 2
4.1
$103
2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch,DC 3V to 12v Lamp(White)
4.1
$63
Magnetic Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V Light GPS Other Equipment Reed Switch (Black, Pack of 5pcs)
4.3
$88
Techtonics 10Pcs Digital Magnetic Reed Switch SPST 2 Pins NO 2 x 14 mm - Normally Open Contact
3.4
$12
Royal Apex Metal Magnetic Reed Switch Normally Open (NO) Door Alarm Window Security Contact Sensor Relay Industrial Electrical Equipment (Pack of 1)
$207
QitinDasen 12 pieces premium GPS-14A plastic reed switch, 2.5 x 14 mm contact magnetic reed switch, magnetic induction switch, reed contact closer (N/O) magnetic control switch
4.3
$81
QMseller 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security
EX$58
Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets
4.3
$77
YZIF MC-31B NC NO Optional Door Sensor Magnetic Contact Reed Switch 2pcs
4.1
$112
Gebildet 3 x Magnetic Door Sensors, Black, Security Door Window Magnetic Contact Switch, Reed Magnetic Switch, Normally Open
4.2
$65
THE WHITE SHOP 2PCS Magnetic Reed Switch Normally Open Closed NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch (Size : WITHWIRE)
$127
Sourcingmap 2Pcs Clear Glass Sealed Axial Leading Reed Switch DC100V 0.5A MKA14103
$41
Bluefield Rolling Door Contact Magnetic Reed Switch Alarm with 3 Wires for N.O./N.C.
$118
N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch
$19
Gebildet Pack of 6 Reed Switches, Reed Contact, Normally Open (N/O), Origianl Japan KOFU Oki Reed Switch, Magnetic Induction Switch (2 mm x 14 mm)
5
$54
Gebildet 2 Sets White Magnetic Switch Wiring NO/NC Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
4.2
$85
Excefore Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V light Other Equipment Reed Switch (pack of 2pcs)
$77
VictorsHome Magnetic Reed Switch RC-33 NO Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 5 Pcs
3.3
$92
Delonghi KW712942 Reed Switch Assy (Heat Guard)
$23
Augiimor 3Sets MC-32 Door Window Magnetic Switch Alarm Magnetic Reed Switch Security System Anti NC Normally Close Door Sensor for Door and Window Sensor
4.3
$62
Gebildet 10pcs 3 Pin Glass Reed Switch Reed Contact Normally Open N/O N/C SPDT,Glass Reed Relay Magnetic Induction Switch(2.5mm×14mm)+20pcs Magnet Piece
4.4
$378
SpzcdZa 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
4.3
$57
KingLanKingLan 10pcs N/O N/C SPDT Magnetic Switch Reed Switches 2.5x14mm Switch
$144
Leapiture 4 pcs/set Reed Sensor Magnetic Switch Module DIY Kit Reed Relay Module Reed Switch Module Set Normally Open for Industrial
$120
JZK5 sets Wired Security Contact Sensor Alarms Window Gate Normal Closed Surface Mount Black Magnetic Reed Switch
$32
5pcs Black Security Contact Sensor for Window, Gate, Alarm, Magnetic Reed Switch, Magnetic Door Sensor, Nearby Magnet - Connect Circuit, Magnet Removed - Break Circuit
4.5
$41
Gebildet30pcs Reed Switches Nearby Magnet - Connect Circuit Magnet Removed - Break Circuit Magnetic Induction Switch, Miniature Reed Contact (2mm x 14mm)
4.6
$48
Cylewet 15Pcs Reed Switch with Gilded Lead Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 15) CYT1065
4.3
$51
BNYZWOTMC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White 10 Pair
4.3
$103
RUNCCI-YUN 4X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5V to12V Light (White)
4.2
$71
PATIKIL Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Wired Recessed Door Sensor Window Contact Switch for Alarm System, White
$48
Gebildet 10pcs 3 Pin Glass Reed Switch Reed Contact Normally Open N/O N/C SPDT,Glass Reed Relay Magnetic Induction Switch(2.5mm×14mm)+10pcs Magnet Piece
4.3
$63
QitinDasen 20Pcs Premium GPS-14A Plastic Reed Switch, 2.5X14mm Contact Magnetic Reed Switch, Magnetic Induction Switch, Reed Contact Normally Open (N/O) Magnetic Control Switch
4.3
$103
WOWOONE5pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets
4.4
$86
QitinDasen 40Pcs Premium MKA-14103 AT10-15 Green Glass Tube Reed Switch, 2X14mm Contact Magnetic Reed Switch, Magnetic Induction Switch, Reed Contact Normally Open (N/O) Magnetic Control Switch
4.4
$60
QitinDasen 12Pcs Premium GPS-14A Plastic Reed Switch, 2.5X14mm Contact Magnetic Reed Switch, Magnetic Induction Switch, Reed Contact Normally Open (N/O) Magnetic Control Switch
4.3
$28
VISSQH 10pcs N/C Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White,Normally Closed Magnetic Switch,Reed Alarm Switch
4.2
$73
Garosa CS1-G Magnetic Air Pneumatic Cylinder Magnetic Reed Switch Sensor Electronic Sensor Inductive Proximity Approach Sensor Compatible for SDA QCK,Magnetic switch
5.0
$20
AZDelivery 3 x KY-021 Magnet Switch Mini Magnet Reed Module Sensor compatible with Arduino Including E-Book!
3.9
$14
PATIKILMagnetic Reed Switch, 3 Sets NC Surface-Mounted Magnetic Contact Switch for Door Window, White
$31
Gebildet 2 Sets Black Magnetic Switch Wiring NO/NC Door Sensor Flush Switch Hidden Window Contact Blades for Access Control Replace Alarm System
$49
HilitandCS1-S SPST Normally Open Type Pneumatic Cylinder Magnetic Sensor Reed Switch 5-240v DC/AC
5
$93
July Summer Gifts 5V- 240V D-Z73 Magnetic Air Pneumatic Cylinder Magnetic Reed Switch Sensor DC AC, D-Z73 Magnetic Air Pneumatic Cylinder Magnetic Reed Switch Sensor DC AC 5V- 240V
$54
PATIKILMagnetic Reed Switch, 2 Sets Normally Closed NC Wired Surface-Mounted Door Window Contacts
$36
20pcs Reed Switch Normally Open 2x14mm Magnetic Switch MKA14103 2x14mm Normally Open Magnetic Induction Switch
$36
Reed Switch,Reed Contact,18pcs Reed Switch Magnetic,Magnet Near Connect Circuit Magnet Away Break Circuit,Magnetic Induction Switch Glass Reed Relay Magnetic Induction Switch
$84
RUNCCI-YUN 4X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5V to12V Light (Black)
4.3
$69
sourcing map Wired Door Contact Window Sensor NC Surface Mount Magnetic Reed Switch Black 5 Pcs
$107
Proops 10 x Magnetic Glass Reed Switches, Model Railways, Control Circuits, SPNO (E3310). Free UK Postage
4.5
$22
sourcing map 2Pcs Clear Glass Sealed Axial Leading Reed Switch DC100V 0.5A MKA14103
4.8
$22
Gebildet 2sets White Magnetic Switch Wiring NO/NC Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System
4.3
$49
ieron Pack of 10 Plastic Reed Switches, Reed Contact Nearby Magnet - Break Circuit, Magnet Removed - Connect Circuit Magnetic Induction Switch
$36
Brands
Gebildet
Bqlzr
Invento
Bnafes
Victorshome
Weideer
Excefore
Ototec
Cryfokt
Qwork
Reland Sun
Electronic Spices
Shokitech
Bnyzwot
Bstinay
Qitindasen
Cylewet
Takhrwod
Wowoone
Eplzon
Techtonics
Yzif
Spzcdza
Runcci-yun
Garosa
Azdelivery
Wandisy
Proops
Uxcell
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