US$ 104.85
(IS NOT 7/8" diameter
[Thank you for helping me grow]
They not only provide optimal security but also look more organized
5mm interface options
the color of item may be slightly different from the pictures
MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack of 5 with 20 Screws Engine Voltage Regulator Rectifier (IS NOT 7/8" diameterProduct Information: Product name: Surface mounted Magnetic Door Switch, Type: MC 31, Color: White, Material: Plastic Specification: Contact Type: NC, Hole Dia.: 5. 8mm, Actuation Distance: 8mm18mm Sizes: 64*12.*12mm and 64*20*12mmL * W * H),pack of 5 with 20 screws. NC Type: NC means normally closed. If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected.
US$ 104.85
US$ 399.50
US$ 479.50
US$ 340.00
US$ 359.70
US$ 200.00
US$ 80.00
US$ 85.00
US$ 175.00
US$ 500.00
US$ 1139.70
US$ 599.50
US$ 399.60
US$ 104.99