3M™ DBI-SALA® Rollgliss™ R550 Rescue Device - 20m Category_Best4Systems/Misc/Interactive White Boards Push-to-Listen feature to easily and

Push-to-Listen feature to easily and instantaneously listen to your surroundings

Ideal for: construction / Electrical work / Forestry / Industry

Talk Time: 16 Hours (ANC Off) / 15 Hours (ANC On)

Automatically turns off after four hours of non-use

Easy to identify and differentiate from non-IS versions thanks to bright yellow touchpoints

3M™ DBI-SALA® Rollgliss™ R550 Rescue Device - 20m Category_Best4Systems/Misc/Interactive White Boards Push-to-Listen feature to easily andKey Features Emergency rescue and evacuation from a wide variety of elevated work areas Fully automatic controlled descent Bidirectional design enables multiple rescues Compact and lightweight design High strength corrosion resistant construction Models available with rescue hub, ladder bracket and humidity case options Built in rescue lifting hub Integrated pigtail and cam cleat Other lengths available in 10 m increments