Magnetic Reed Switch, 2 Sets NO NC Wired Garage Door Window Contacts - White
$14.49
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.