ECM Jammer will block alarms. Might cause some problems in some heists, only work as a host. I don't suggest you to use this mod in public lobbies. In the lastest version of this mod, the alarm will only be **DELAYED** in the following cases: Being detected by __metal detectors__ Being detected by __motion detectors__ Hang up / Not answer / fail a __pager__ Break __glass with alarm__ Being triggered by __alarm boxes__ **WARNING: Achievements will be disabled while the mod is enabled**