4Pcs NO White Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
EUR 6.86
Door/window Magnetic Sensor
10Pcs/Lot Wired NO Wooden Door Contacts Magnetic Switch Access Control w/screws
EUR 15.48
2pcs Anti-magnetic interference Anti-theft Wireless Door Windows Magnetic Sensor
EUR 8.58
5pcs DS1990A iButton DS9092 w/LED Zinc alloy Probe Reader Socket
EUR 14.66
20pcs Recessed NO Magnetic Window/Door Contacts Security Alarm Switch Reed
EUR 18.93
4Pcs NO White Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
EUR 6.86
10Pcs/Lot Wired NO Wooden Door Contacts Magnetic Switch Access Control w/screws
EUR 15.48
20Pcs NO White Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
EUR 18.07
Wireless Anti-Theft 130dB Alarm Door Window Magnetic Sensor w/Remote Control
EUR 11.17
Recessed NO Magnetic Window/Door Contacts Security Alarm Switch Reed w/Adhesive
EUR 5.99
4PCS Wired NO Aluminum securityreed Magnetic Sensor door contacts w/screws
EUR 24.97
10 Pcs NO Wire Recessed Door Contact Magnetic Sensor Switch Access securityreed
EUR 18.93
10PCS Wireless Window Door Entry Burglar Security Alarm System Magnetic Sensor
EUR 31.01
Recessed NO Magnetic Window/Door Contacts Security Alarm Switch Reed w/Adhesive
EUR 5.99 to EUR 18.07
10 Pcs Wired Door contact Magnetic Sensor Switch Access Control Magnetic
EUR 18.94
20Pcs NO Brown Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
EUR 18.07
10 Pcs Wired NO Door contact Magnetic Sensor Switch Access Control Magnetic
EUR 18.93