SIRIUS handled descender incorporates revolutionary features into one extremely compact design. The operator can descend quickly one handed allowing for a side arm to be drawn, by releasing the handle the descender will auto lock off allowing the operator to use the descender as a positioning device. This is particularly useful for providing a cover position allowing both hands to be used.

The anti-panic function has been improved to allow swift controlled movements without engaging the anti-panic function unnecessary. The Sirius design prevents the rope twisting and kinking, reducing rope wear and tear. In addition, the device is made from 100% metal making it extremely hard wearing. The descender is certified to EN.12841-C, EN.341- 2A, ANSI Z359.4:2013.