Heavy duty magnetic garage door switch n o.
Heavy duty magnetic garage door switch.
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Heavy duty magnetic garage door switch n o.
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The specialized design of magnetic switches involves the use of a movable magnet that is seen by the switch.
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These door contact position switches dcs work with all access.
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1 pcs door contacts surface mount nc security alarm window sensors with magnetic reed switch.
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When the magnetic field is detected by the switch it activates the switch contacts either turning the electrical circuit on or off depending on the switch configuration.
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Heavy duty magnetic garage door switch n o.
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Speedda 6 sets magnetic reed switch normally open closed nc no door alarm window security magnetic door switch magnetic contact switch reed switch for gps alarm or other device dc 5v 12v 24v light.