ADE Advanced Optics RD3-023 Valkyrie Green Dot (FDE Body/Tan Body)ADE Advanced Optics is now adding the Motion Awake feature to RD3 023 Valkyrie green dot. The Gen2 Pro version of RD3 023 comes with Motion Awake technology. Motion Activated System With Motion Activated System, while the Valkyrie is turned on, the red dot illumination goes to sleep after five minutes of inactivity, but when any motion or vibration is detected, it instantly switches on illumination at the previous brightness setting. The user also has