ISC D4 Pro Work Rescue Descender: Precise Control for Professionals

The ISC D4 Pro Work Rescue Descender is a high-performance device designed for controlled descents in demanding working environments and is suited to Rope Access, Search and Rescue and Military and Tactical work.

Unmatched Versatility:

• Smooth Control: The innovative progressive cam mechanism provides exceptional control at all speeds, whether you're navigating a technical descent or lowering a heavy load.
• Wide Range of Applications: With a maximum working load of 240kg and compatibility with 10.5-11.5mm ropes, the D4 Pro is suitable for diverse work environments, from rope access to confined space rescue.
• Efficient Design: The D4 Pro prioritizes a wider "sweet spot" for smooth descent, making it ideal for extended rappels and rescue scenarios where a controlled descent is paramount.

Built for Professionals:

• Durable Construction: Manufactured from high-strength materials, the D4 Pro is built to endure the wear and tear of frequent use in harsh conditions.
• EN 12841 Certified: This descender meets the stringent European safety standards (EN 12841) for assured reliability.
• NFPA 1983 Compliant: The D4 Pro adheres to the National Fire Protection Association (NFPA) 1983 guidelines for life safety rope rescue systems.

Why Choose the ISC D4 Pro?

If you're a rope access technician, rescue professional, or anyone requiring a dependable descender for controlled descents, the ISC D4 Pro is an excellent choice. It offers exceptional versatility, precise control, and robust construction, making it a valuable addition to your safety equipment arsenal.

Please note: This descender does not incorporate a panic brake function. While this absence allows for a wider "sweet spot" during rappelling, it does not meet the full criteria of ANSI Standards. If a panic brake function is a requirement, consider the ISC RP880 D4 Work/Rescue Descender.