Resideo 7939WG-BR MPS20 Surface Mount Magnetic Alarm Contact with Terminals, 1-1/4" Gap, SPST, Brown

Resideo 7939WG-BR MPS20 Surface Mount Magnetic Contact that is ideal for residential or light commercial use.

Main Features

• Ideal for residential or commercial use
• Spaces, covers and screws included
• Cover conceals end of line resistor (EOL)
• Installed with many contacts wired in series on one loop or zone of your wired security
• Mount the contact with screws or double sided adhesive strips
• Choose a color: gray 7939WG-GY ,
  • white 7939WG-WH