EM shield

The electromagnetic shield, commonly called EM shield, is an electromagnetic barrier created by generators deep within the houses of the Sanctuary Network in order to protect the Sanctuaries against teleporters.
== History ==
Teleportation from outside the boundary of this energy field to a destination anywhere within a Sanctuary would result in the unwanted teleporter's energy signature being rejected; they are rematerialized just outside the barrier and simultaneously thrown back from the shield, leaving them slightly disoriented.Teleporting from within a Sanctuary while the EM shield is active poses lethal danger as it incinerates the recipient at a molecular level. When a teleporter dematerializes, their energy signature is severely interfered, vaporizing them on the spot.
=== Web Series ===
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=== Season 1 ===
	:This was seen in the case of John Druitt when he attempted to teleport into the Old City Sanctuary.
	:After infiltrating the Old City Sanctuary, John Druitt forces Henry Foss at gunpoint in his array to deactivate the EM shield. Henry complies, typing a command into his computer, and afterward gets shocked / stunned unconscious by Druitt. The absence of the EM shield allows Druitt to teleport throughout the building and eventually away to an unknown destination.
	:Helen Magnus has Henry Foss activate the Old City Sanctuary's EM shield to ensure that John Druitt does not escape his isolation room during his quarantine period.
=== Season 2 ===
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	:The London Sanctuary's EM shield remains active during the entire duration of the Cabal's attack, preventing the super abnormals from teleporting within the facility. This
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=== Season 3 ===
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	:Helen Magnus had Henry Foss reactivate the EM shield while John Druitt was recovering in the infirmary.
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== Notes ==
* The system was installed by Helen Magnus primarily to protect the Sanctuary Network from John Druitt, but later proved vital in defending against the Cabal's super-soldiers; genetically modified humans who had acquired the ability to teleport from the transfer of copies of Ashley Magnus's inherited teleportation gene(s) onto their own chromosome(s).
* In the Old City Sanctuary, the EM shield generator in the lower level medical science research lab located below the church nave.
== References ==
Category:Science & Technology
Category:Sanctuary_Network