Laser Barrier

Laser Barriers are found inside the frame of some Corpus doors. They are activated by nearby Security Cameras that detect a hostile target (a Tenno). They are deactivated by either disabling the cameras by shooting them or merely avoiding the camera's gaze.

Trying to pass through the barrier will deal damage to shields, knock the player down, and push them back (unlucky players may not be pushed away, subjecting them to additional shield damage). No health damage can be received from laser barriers.

All Corpus are able to pass through these barriers unharmed. Occasionally they may stand in the way of the beams, blocking them so that players may walk past.

Bypassing the Lasers
The following skills will allow Warframes to pass through Laser Barriers unharmed.
 * Excalibur's Super Jump
 * Excalibur's Slash Dash
 * Rhino's Rhino Charge
 * Loki's Switch Teleport
 * Loki's Invisibility
 * Ash's Teleport
 * Nova's Worm Hole
 * Trinity's Link
 * Trinity's Blessing

Blocking the Lasers
Laser Barriers may be blocked by an enemy or a player using:
 * Loki's Decoy
 * A Rhino using Iron Skin (not recommended, as the barrier quickly drains Iron Skin in seconds.)
 * A Trinity using Link (a nearby enemy is required so that Link will pass the damage)
 * A Trinity using Blessing.

Dodging Techniques
In addition it is possible to bypass lasers altogether by using certain moves just as you reach the beams:

Unfortunately, these  dodge techniques  are fixed at Update 10.4.0, as the barriers become more amplified. Striked techniques are tested to be ineffective now. These techniques now return in Update 10.5.0 due to dislike of absolute blocking.
 * Rolling (Tapping sprint)
 * Sliding (Sprint then Ctrl
 * Jumping (Space)
 * Slide Melee (Sprint then Ctrl then E) [This is the most effective tactic as long as melee has a fast attack rate with its slide attack]
 * With a slow weapon, or possibly a slow frame, you may pass through the barrier, but still be knocked down. Upon standing up again, your frame will perfrom the slide attack again. (Needs Heavy Testing)


 * Flying Kick (Sprint then Space then Ctrl)
 * Glitch Tactic: while under low Frame rate (around 8fps or less) you can walk or run right through the laser barriers. This is caused by the game not registering you hitting the barrier. This can only be achieved with players having problems with frame rate
 * Second Glitch Tactic: It is possible to run into the lasers and turn around quickly by pressing "S" on the keyboard, causing the player to (most of the time) be knocked back on the other side of the barrier.
 * Second Glitch Tactic: It is possible to run into the lasers and turn around quickly by pressing "S" on the keyboard, causing the player to (most of the time) be knocked back on the other side of the barrier.

Trivia

 * Prior to Update 7.7.3 Laser Barriers could damage health and put a player into a downed state the same as any other enemy.