Recessed wing fit magnetic contact with wire leads, 3/8 in. diameter, 1/2 or 1-1/4 in. gap size, closed loop or SPDT. The contact is ideal for new construction applications, where wood swell poses a potential threat to the contact housing. The wings flex to hold the contact securely in place as the wood expands and contracts.
- Wings protect contact reed from being crushed by swelling wood
- Installs quickly in over drilled holes
- Superior false alarm immunity
- Closed Loop, SPDT and Wide gap models available