Sonar Pulse
Your drone’s echolocation is especially powerful. It gains blindsight (sound) with a range of 5 feet. As a move action, the drone can increase its blindsight range to 30 feet until the beginning of its next turn. While you’re within your drone’s blindsight range, you can sense anything that it senses with its blindsense (sound) and blindsight (sound). This mod requires that your drone has the echolocators drone mod.
Source
Tech Revolution pg. 25
Dragonscript
ID
fc6d0d75e9608786c224b2d8
Preqrequisite
{drone.mods contains '9e9dedbfdbe3f1f6317bc51f'};
Effects
bonus 5 to character.blindsight.sound as enhancement;