Safety door Contacts with ABS Housing High Quality Reed Switch and 20 to 30mm Gap Surface mounted door and window contact sensor 

magnetic contacts
we specialized in magnetic reed switch sensors since 2001
all kinds of magnetic contacts for you to choose

Door contacts surface mounted,

magnetic contact switch for wooden door/ window ASK-38B FCC,CE,ROHS

Professional Safety door Contacts with ABS Housing,

High Quality Reed Switch, easy to install 

Gap: 15-25mm

Output: NC, NO

Housing: ABS, white or brown color

Leads350 mm length is standard, longer is available

double-side tapes sticked on the back side, 3M tape is available

Dimensions: 29 x 14 x 8mm

Package: 20pcs/bag,

1600pcs/carton

Weight: 20.5kgs