Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

3M™ DBI-SALA™ Smart Lock Connected Leading Edge Self-Retracting Lifeline

The first digitally connected SRL in the fall protection industry

Manufacturer:  3M™ 3503843

 View more versions of this product

Catalog No. 19-070-977

Add to cart



  • Brake event notifications sent via the mobile/web app, and a service light on the SRL, help improve incident reporting and response
  • Time stamped usage data (extensions, pawl locks, brake events) can help confirm when and how the SRL has been used
  • Get equipment status and usage statistics from multiple SRLs to enhance inventory management
  • Patented magnetic retraction control system allows lifeline to retract smoothly and hands free
  • Patented dual label system located within ergonomic cable handle simplifies inspections and reduces the need for replacement
  • Using advanced motion capture, horizontal use is designed to reduce nuisance lockups when compared to previous generation SRLs
  • Rugged and extremely lightweight thermoplastic housing with ergonomic handle


3M™ DBI-SALA™ Smart Lock Con SRL
Leading Edge Self-Retracting Lifeline- Cable
ISO170025|| ANSI Z359.7|| OSHA|| CSA Z259.2.2|| ANSI Z359.14
190 kg
508 mm
Leading Edge, Decking
The 3M™ DBI-SALA™ Smart Lock Connected Self-Retracting Lifeline is designed to help increase your safety intelligence with integrated connected capability for smart PPE management. You can now know the date and time of brake events. It also tracks usage—how many extensions and, pawl locks, and how much active time, the device has experienced, and when—a fall protection industry first.
Galvanized Steel
420 lb.
20 feet
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit