Alarm Controls DL-30 Armored Door Loop, 30" Cable

Protect critical access control wiring and prevent cable wear at door hinges with the Alarm Controls DL-30 Armored Door Loop. Designed for commercial security installations, this door cord delivers reliable wiring protection for access control, surveillance and monitoring equipment by encasing a 30-inch cable inside a rugged .375-inch internal diameter steel jacket. Heavy-duty die-cast end caps and included mounting hardware simplify installation and lock the loop into place to reduce strain and tampering.

As an Alarm Controls product by ASSA ABLOY, the DL-30 is built for high-traffic doors and long-term durability—ideal for entryways, server rooms and CCTV or security sensor runs where dependable signal integrity is required. The armored construction resists abrasion, cuts and everyday damage that can cause system faults or downtime, helping you maintain continuous monitoring and secure access.

Choose the DL-30 to protect your low-voltage wiring and minimize maintenance calls. Compatible with most access control devices and made in the U.S., this door loop is a practical upgrade to any security system—add the Alarm Controls DL-30 to your installation kit today.

• Protects access control and surveillance wiring from abrasion and tampering
• Rugged .375-inch steel jacket with heavy-duty die-cast end caps for long-term durability
• 30-inch length fits standard door jambs and simplifies cable routing
• Includes mounting hardware to speed installation and reduce labor
• U.S.-made quality ideal for commercial security and monitoring applications