THE #1 KEY LOCK BOX NATIONWIDE

Commercial Knox-Boxes

Locked doors and secured entry points can delay emergency response. Enable first responder rapid access by installing a secure UL listed Knox-Box that houses entry keys and access cards. Built Knox-Rugged to resist physical attack, vandalism, and extreme weather conditions.


Knox-Vault® 4400 Series

Maximum capacity

Holds up to 50 keys, access cards or entry items

Knox-Box® 3200 Series

Standard capacity

Holds up to 10 keys, access cards or entry items


How to Select a Knox-Box

Box Size:

  • Knox-Vault (maximum capacity)
  • Knox-Box (standard capacity)

Mounting Options:

  • Recessed
  • Surface

Security Level:

  • Alarm Tamper Switch (highest security)
  • No Alarm Tamper Switch

Color:

  • Dark Bronze
  • Aluminum
  • Black

Knox-Vault® 4400 Series

BIG BUILDINGS, BIG RISK.

The most trusted key lock box stores up to 50 keys, access cards, entry items, emergency planning documents and more while enabling shared access for reliable, rapid entry into your property.


Knox-Vault 4400 Series

Recessed Mount

Model #4444

Retail $567


Knox-Vault 4400 Series

Surface Mount

Model #4410

Retail $517


Knox-Vault 4400 Features

Share access with dual lock capability

Store up to 50 keys, access cards, or entry items

UL 1037, UL 1610, UL 1332, UL 437

Highest security when equipped with optional alarm tamper switch

Built Knox-Rugged

Available in 3 colors

For new concrete or masonry construction, Recessed Mounting Kit recommended for new concrete or masonry construction


Knox-Vault 4400 Benefits

  • Allows rapid property access
  • Reduces property damage
  • Prevents forced entry
  • Minimizes first responder injury
  • Meets UL Listing standards
  • Compliant to National Fire Code

Knox-Vault 4400 Applications

Key to rapid access.

Knox-Vault enables shared access with dual-lock capability so first responders can immediately gain access to:

  • Commercial buildings
  • Schools and campuses
  • Retail
  • Industrial buildings
  • Government buildings
  • Multi-residential communities
  • Secure community pools
  • Healthcare and medical centers
  • Hospitality venues
  • And much more!

Knox-Box® 3200 Series

ACCESS KEYS, DEFEND DISASTER

Built with the same trusted security, Knox-Box secures up to 10 keys or access cards for rapid access when emergency response is needed.


Knox-Vault 3200 Series

Recessed Mount

Model #3275

Retail $364


Knox-Vault 3200 Series

Surface Mount

Model #3262

Retail $314


Knox-Box 3200 Features

Store up to 50 keys, access cards, or entry items

UL 1037, UL 1610, UL 1332, UL 437

Highest security when equipped with optional alarm tamper switch

Built Knox-Rugged

Available in 3 colors

Recessed Mounting Kit recommended for new concrete or masonry construction


Knox-Box 3200 Benefits

  • Allows rapid property access
  • Reduces property damage
  • Minimizes first responder injury
  • Meets UL Listing standards
  • Compliant to National Fire Code

Knox-Box 3200 Applications

Key to rapid access.

Knox-Box enables first responders to gain immediate access to:

  • Commercial buildings
  • Schools and campuses
  • Retail
  • Industrial buildings
  • Government buildings
  • Multi-residential communities
  • Secure community pools
  • Healthcare and medical centers
  • Hospitality venues
  • And much more!

CREATE NO BARRIERS TO ENTRY.

Resources

View our case studies, specs and brochures below to learn more.

Case Study

Specs and Brochures

Knox-Vault 4400 Series Single Lock Specs

Download

Contact us to learn more about
Knox Rapid Access Solutions

FAQs

Contact your local Fire or Public Safety Department for Knox product recommendations.
Knox-Boxes can be installed by any trusted maintenance professional, handyman, or contractor. Click here to see product mounting instructions.
Click here to see product mounting instructions.
The alarm tamper switch is installed in either the Knox-Vault or Knox-Box and connects to the alarm on your building or home. If anyone tampers with the box, the alarm will be activated. Click here for more information.
Dual locks allow shared agency access so first responders can immediately gain access during emergencies. For example, fire departments, law enforcement, and emergency medical services may share access to properties in their local jurisdictions.
The multi-purpose switch is mounted inside the Knox-Box and can be used to unlock Maglocks, electrical doors, and gates that are controlled by low voltage circuits. Other electrical equipment can also be operated by this switch. Click here for more information.
Spec sheets are available on this page under the "Resources" section or can be found here.
Knox-Boxes come in two sizes: Knox-Vault, a larger-sized key lockbox (7"H x 7"W x 5"D) and Knox-Box, a smaller-sized key lockbox (4"H x 5"W x 3-3/4"D). Click here to view product spec sheets.
Both the Knox-Vault 4400 Series and Knox-Box 3200 Series are available in dark bronze, aluminum and black.
Click here to email us your questions.