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Sensaphone® Window/Door Sensor

Magnetic reed switch for Sensaphone remote monitoring systems

1 Review

Item # 721FGD0006

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Our take on the Sensaphone® Window/Door Sensor

Use this switch with a Sensaphone system to detect unauthorized entry through a window or door. It installs easily using the included hardware and connects to your system with 22-gauge accessory wire (not included). Connect multiple switches together to monitor more doors and windows.

Product Highlights:

What's in the Box:

  • Magnetic plate
  • Connector plate
  • Plastic bracket
  • Plastic spacer
  • 4 Mounting screws
  • Instructions sheet

Sensaphone® Window/Door Sensor Reviews

Average Customer Review(s):

(1 Review)


Derek from Maplewood, NJ on 9/14/2017

Crutchfield Customer Review (What's this?)

Works great, easy to install.

Pros: simple and quick installation



Hands-on research

Product Research


Overview: The Sensaphone Magnetic Reed Switch detects unauthorized entry or intrusion. It can be used with most windows or doors and is compatible with all Sensaphone monitoring systems. The Magnetic Reed Switch enables your Sensaphone to detect if any unauthorized entry or intrusion has occurred. Switches are usually installed on doors and windows to detect their opening or closing. The complete Magnetic Reed Switch assembly comes in two main parts; a magnet in a plastic housing, and a switch with screw terminals in another separate plastic housing. This unit does not come with wire for installation but does include hardware four mounting.

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