Gebildet 30Pcs Reed Switch, Normally Open (N/O) Magnetic Induction Switch, Miniature Reed Contact (2mm X 14Mm)

Gebildet Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications MC-51

LBY 3 Sets Magnetic Reed Switch, Normally Open/Closed Contact Switch, Personal Gap Alarm, DC 5V/12V/24V Compatible, With Screws, Plastic ABS Shell,

Velleman HAA27-VP Reed Switch For Alarm, 2.5" X 0.5" X 0.5" Size

Magnetic Reed Switch Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door

Speedaire Reed Switch: 6KL72, N/O SPST, NEMA 4, For 3-1/4 To 6 in Bore Dia, 5-240V AC/DC, 2 Wires Model: 6KL72

EPLZON Magnetic Reed Switch Normally Open And Normally Closed NC NO Magnetic Proximity Switch For Door Alarm, Window Safety, DC 5V 12V 24V Light GPS

Gebildet 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

SCHMERSAL Magnetic Reed Switch Non-Contact Principle 1 Reed Contact 101168090, BN20-RZ-M16

Kiligen 10Pcs Plastic Reed Switch Lead Contact Normally Open (N/O) Magnetic Inductive Switch (3mm X 14Mm)

Uxcell N.C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch Brown RC-33 5Pcs

Magnetic Reed Switch MC-32 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White - (6 Sets)

NORGREN QM/32/5 REED SWITCH

Gebildet 10Pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5Mm×14Mm) With 10Pcs Small Multi-Use Round Magnets

Jing Magnetic Reed Switch MC31B NCNO Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed Switch,

5 Pcs Recessed Brown Door Contacts NC Security Alarm Door Window Sensors With Magnetic Reed Switch. These ¾" Door Contact Position Switches (DCS) Work

FOCMKEAS 5Pcs Magnetic Reed Switch Wired Surface Mount Normally Closed NC Contact Sensor Alarm Magnetic Door Switch With 2 Wires, ABS White, MC-44B

Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications MC-58

Uxcell Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55

Bnafes MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch 2 Sets

Magnetic Reed Switch RC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed

RC-36 NC/NO Magnetic Reed Switch Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems,

Gebildet Rolling Door Contact Magnetic Reed Switch Alarm With 3 Wires For N.O./N.C. Applications OC-55

Gebildet 20Pcs Glass Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2Mm×14Mm) With 20Pcs Multi-Use Magnetic Sheet

Magnetic Reed Switch RC-36 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems

5Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch Black