Magnetic Reed Switch, 2 Sets NC Wired Door Window Contact Switch for Home - White
$15.99
Enhance your home or office security with our magnetic reed switch. This wired surface-mounted door and window contact is good for detecting the opening and closing of the door and window.
Enhance your home or office security with our magnetic reed switch. This wired surface-mounted door and window contact is good for detecting the opening and closing of the door and window.