The Secura Dual Cestras can be acquired by reaching the Rank of Partner with The Perrin Sequence, and spending 100,000 Standing to purchase. As with all Syndicate Weapons, the Secura Dual Cestras cannot be chosen as the free offering upon ranking up to Partner rank.
See the user build section for builds using this weapon.
The Secura Dual Cestra has an innate Sequence effect identical to that found in Perrin SequenceWeapon Augment Mods. Upon accumulating sufficient affinity, the Secura Dual Cestra will release an AoE radial blast that deals Radiation damage and proc, restores 25% of the Warframe's maximum Shields, and temporarily buffs maximum Shields by 50% for 30 seconds.