Steel door recessed contact designed to protect steel doors from intrusion. the 947-75 uses a much larger magnet which is able to penetrate the steel door and energize the recessed contact. The steel door recessed contact is ideal for commercial and industrial applications.
Product Specification :
- The clean look of recessed contacts that meets the requirements of steel doors
- 3/4" (19 mm) diameter with"lock-in" mounting caps
- Standard gap: 1/2" (13 mm) in steel
- 5 foot zip cord leads are standard
