Specifications

Surface mounted open door contact switch PY-C40  

ABS housing, ideal for wooden door or window
Silver-gift copper hardware components
Certificate:     CE
Dimension:    44*10*7mm
Housing:   ABS ,white /brown
Gap:   15-25mm;      20-25mm availble.
Output:    N.C.     N.O. & Changeover available
Package:   
Inner packing:   10sets/PE           
Outer packing:  1600 sets/carton
Gross Weight:   16.0KG
Remarks:    4 screws included, with double-sided tapes sticked on the bottom, 3M brand available