The Mission Objective Activate the Sensors in Destiny: Rise of Iron.

“Attempt to restore the sensors protecting the walls.”

“Activate the Sensors” is an objective in the mission The Walls Come Down in Destiny: Rise of Iron


Inside this new room inside the Wall itself you will find more of those tendrils. They look to be integrated into the sensor array you are after.

Activate the Sensors - The Walls Come Down