Teleport Jammer

A Teleport Jammer is a device that emits a constant signal which interferes with teleport beams, making teleporting into its area of effect very difficult and dangerous. The Teleport Jammer does not affect psykers using their powers to teleport.^[1]

Source

• 1: Warhammer 40,000: Wargear (2nd Edition) - Teleport Jammer, Wargear Card