Electrical Supplies

5 Sets MC38 Wired Door Window Sensor N/C N/O Switch Magnetic Alarm 330mm Length 100V DC Normally Closed/Opened for Home Safe 5 Sets MC38 Wired Door Window Sensor N/C N/O Switch Magnetic Alarm 330mm Length 100V DC Normally Closed/Opened for Home Safe 5 Sets MC38 Wired Door Window Sensor N/C N/O Switch Magnetic Alarm 330mm Length 100V DC Normally Closed/Opened for Home Safe