When the only exit is down, the Sterling PDQ3 puts you in control. Purpose-built for wind turbine and cell tower technicians, the PDQ3 is a self-controlled emergency descent system rated for heights up to 150m and the only option on the market that gives the user full command of descent speed.

The PDQ3 represents the next evolution of Sterling's proven emergency descent platform. Every advancement, from the pull-down lever activation to the redesigned bag system, is grounded in real-world feedback and the engineering insight that comes from years of developing life-safety escape systems.

Pull-down lever activation delivers smooth, predictable performance under stress, while a built-in anti-panic feature prevents dangerous free-fall speeds. A new thumb-activated rope payout lets you manage slack near the anchor point before committing to descent. At the core of the system is Sterling's 6mm X-Tec technora rope, offering small diameter, minimal weight, and exceptional heat resistance.

Everything packs into a weather-resistant bag with optimized dimensions, an internal separation panel to prevent hardware tangling, rated tie-in points, and multiple carry options including integrated loops and a waist belt. Certified to ANSI Z359.9.