Jatras, a bounty hunter by profession, focused his efforts on capturing bounties alive. He possessed a set of Cresh Luck armor that featured a sound-based alert system. He was not fond of this armor feature because the sound could either alert his target, or it could obscure his own ability to hear the attacker. Jatras wrote about this issue on Gundark's Gear Datalog, where Heller recommended substituting the sound-based warning with the "tingler" from a blaster pistol.