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FOCMKEAS Magnetic Reed Switch Surface Mount, NC/NO, 3 Wire, PVC, MC-31 -
FOCMKEAS 5Pcs Magnetic Reed Switch, NC, 2 Wire, ABS White, MC-44b -
FOCMKEAS 2Pcs Magnetic Reed Switch Surface Mount, NC, 2 Wire, ABS, MC-38 -
FOCMKEAS 5Pcs Magnetic Reed Switch, NC, 2 Wire, ABS White, MC-44b -
WESUA 5 Pack NC Magnetic Switch Contacts Door Sensor for Home Alarm Security System -
VictorsHome Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with Cover for Home Security and Burglar Alarm Systems MC-31 5pcs -
VictorsHome Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with Cover for Home Security and Burglar Alarm Systems MC-31 5pcs -
uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C. Applications OC-55 -
uxcell Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.O. Applications OC-55 -
FOCMKEAS 2PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-36 -
FOCMKEAS 10PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-33 -
FOCMKEAS Recessed Wired Door Contact Sensor, NO, ABS White, RC-36 -
FOCMKEAS 10PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-34A -
FOCMKEAS 30PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-33 -
FOCMKEAS 2PCS Recessed Wired Door Contact Sensor, NC, ABS Brown, RC-33 -
FOCMKEAS 5PCS Recessed Wired Door Contact Sensor, NC, ABS Brown, RC-33 -
FOCMKEAS Magnetic Reed Switch Surface Mount, NC, 2 Wire, ABS, MC-38 -
FOCMKEAS 5PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-35 -
FOCMKEAS 10PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-36 -
FOCMKEAS 2PCS Recessed Wired Security Window Door Contact Sensor, Normally Closed NC, Door Alarm Magnetic Reed Switch with 2 Wire, ABS White, RC-33 -
FOCMKEAS 4PCS Recessed Wired Door Contact Sensor, NC, ABS White, RC-33 -
Waterproof Electric Magnetic Fingerprint Door Access Control Kit - 1200 lb Holding Force, RFID Keypad/Reader, 5 ID Cards, 110V Power Supply & Metal Exit Button - Secure Lock System (K5EM-1200LB KIt) -
Waterproof Electric Magnetic Fingerprint Door Access Control Kit - 600 lb Holding Force, RFID Keypad/Reader, 5 ID Cards, 110V Power Supply & Metal Exit Button - Secure Lock System (K5EM-600LB KIt) -
10 Pack Magnetic Contacts Switch, NC Recessed Wired Window Door Contact Sensor for Home Security Alarm Systems, 10PCS, White
