Page 60 - Security Today, May/June 2025

See What You’ve Been Missing:
With New Marks Indicator Locks,
You’ll Know The Campus Is Safe
SKA500 Series
Marks High-Visibility Indicator Lock Series
Instant Lock Status at a Glance – Safety & Security Made Simple
• Red Means Locked, Green Means Unlocked – Highly visible indicators
provide clear door status, ensuring confidence and peace of mind
for occupants.
• Easy Installation with Marks 5 Series Grade 1 Mortise Locksets –
Mounted independently or combined to be double-sided.
Available in Turnpiece-TP, Coin Key -CK or Cylinder -CYL models
• Intuitive & Hassle-Free Operation – No guesswork—occupants
and staff instantly know if the door is secured.
• Enhanced Safety for Schools, Healthcare, & Businesses –
Quickly assess room security in critical moments,
improving emergency response and daily operations.
• Code-Compliant & ADA-Friendly – Designed for ease of use, meeting
security & accessibility requirements across various applications.
• Trusted Durability from a Locking Industry Leader – Backed by Marks’
decades-long reputation for quality, reliability, & performance
& Lifetime Warranty
• Ideal for High-Use Areas – Perfect for classrooms,
patient rooms, lounges, offices, and more,
ensuring clarity and security in busy environments.
Marks Status Indicator Series
(shown left to right)
Cylinder -CYL, Coin Key -CK & Turnpiece-TP models
Now Available at the Marks Distributor Near You
For
More
1.800.645.9445 www.marksusa.com
Marks USA a Division of Napco Security Technologies, Inc., Amityville NY 11701 USA,
Prelim Data Subject to change without notice.