Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

DUSAW Expands Smart Door Lock Solutions for Apartment Buildings Nationwide

Lakewood Township, New Jersey - September 19, 2025 - (PRESS ADVANTAGE) -

DUSAW, a technology company specializing in advanced access control systems, today announced the expansion of its smart lock deployment across multifamily residential properties nationwide, including a recent installation at a 22-story mixed-use building at 372 Livingston Street in Brooklyn, New York.

The Brooklyn installation represents the latest in a series of large-scale deployments for DUSAW, whose technology now secures hundreds of multifamily properties across the United States. The 272-unit residential building showcases the company's ability to handle complex, high-density installations while maintaining seamless security management for property owners and residents.

Multi residential smart locks

"Property management companies managing large multifamily buildings require access control systems that can scale efficiently while providing both security and convenience," said Ben Eidlisz, COO of DUSAW. "Our technology allows administrators to maintain complete control over their properties while giving residents the flexibility they need for modern living, from managing package deliveries to granting temporary access to guests."

DUSAW's Multifamily Locks system offers property managers comprehensive control through a centralized platform that enables remote access management, scheduled entry permissions, and real-time activity monitoring. The technology eliminates traditional key management challenges while reducing the time required to resolve access issues for residents.

The company's Smart Locks incorporate multiple access methods, including RFID cards, mobile applications, passcodes, and traditional keys as backup. Each lock features a battery life of 18 months and can be retrofitted to existing doors, including specialized installations on glass doors and gates. The system's tamper-proof access control panel prevents unauthorized entry attempts while maintaining detailed logs of all access events.

Since 2014, DUSAW has developed its technology specifically for commercial properties, with dedicated solutions for multifamily residences, office buildings, hotels, and healthcare facilities. The company's approach combines hardware innovation with sophisticated software capabilities, delivered through a one-time purchase model without recurring monthly software fees.

"The shift toward smart access control in multifamily properties reflects broader changes in how residents expect to interact with their living spaces," added Eidlisz. "Our installations demonstrate that property owners can implement enterprise-grade security without sacrificing the user experience for residents or creating ongoing management burdens for their teams."

The Brooklyn installation joins thousands of properties worldwide that have implemented DUSAW's technology. The company's API integration capabilities allow property management systems to incorporate smart lock functionality directly into their existing platforms, streamlining operations across multiple properties.

DUSAW provides comprehensive support for all installations, including detailed walkthroughs and on-site assistance when needed. The company's US-based support team offers immediate assistance through text and video channels, ensuring property managers can quickly resolve any technical issues that arise.

Based in New Jersey, DUSAW continues to develop new features based on direct feedback from property managers and building owners. The company's commitment to continuous innovation includes automatic software updates provided free to all customers, ensuring properties maintain the latest security features without additional investment. For more information on DUSAW's technologies, including their Multifamily Locks and Smart Locks, visit their website.

###

For more information about DUSAW, contact the company here:

DUSAW
Ben Eidlisz
732-630-8000
info@dusaw.com
112 Clifton Ave, Lakewood, New Jersey 08701, USA

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.