Use this heavy-duty magnetic Garage Door Contact Switch on garage doors, roll-up doors and other doors or gates where it may be difficult to mount regular magnetic contacts. Smaller magnetic switches have a small operating gap where the contact and magnet must be within half an inch for reliable operation. While those switches are fine for most doors and windows in a home, they just won’t cut it for larger doors. These contacts can be as far as 2 3/4 inches apart and still operate.

SKU: ALA 365 Category: Tags: ,


Roller shutter sensor, heavy duty overhead door contact sensor

Armored cable in 380mm

Wider Gap for reduced false alarms

Closed Loop, open loop and SPDT types


1. Housing: zinc-alloyed

2.Color: grey

3.Gap:50-70 mm

4.Certificates:FCC,CE ,ROHS