To ensure high availability, configure Knox KeySecure 3B to use a redundant setup. This includes:
Before beginning the installation, verify that all components are present in the kit: Knox KeySecure 3B unit Mounting bracket and security hardware Power and data wiring harness Knox master key retention hook User management software access card Pre-Installation Requirements
Run the wiring harness from the mounting location to the vehicle electrical panel. Avoid sharp metal edges, moving parts (like steering columns or pedals), and high-heat sources. Use zip ties to secure the run.
To begin the installation process, download the Knox KeySecure 3B installation package from the official website. Ensure that you download the correct package for your system architecture (32-bit or 64-bit). knox keysecure 3b installation manual hot
12V DC to 24V DC (nominal vehicle or building power)
To ensure emergency readiness, include the KeySecure 3B in your weekly or monthly apparatus checkouts:
: The housing should be mounted on a sturdy vehicle surface capable of supporting its 10 lb weight . It is constructed of 1/4" plate steel to resist tampering. To ensure high availability, configure Knox KeySecure 3B
: Requires specialized tools (Tech Key) not found in standard kits. Audit Trails : Tracks every key release for full accountability. Power Dependence
Drill 1/8-inch pilot holes for standard sheet metal screws, or 1/4-inch holes if using the through-bolt method with backing nuts. Check behind the drilling surface first to avoid piercing factory wiring harnesses, fuel lines, or brake lines.
Improper wiring can damage the internal microprocessor of the KeySecure 3B. Always disconnect the main power source before pinning the wire harness. Use zip ties to secure the run
The wiring harness features a quick-connect plug that connects to the rear of the KeySecure 3B. Connect the loose ends of the wires using the following color-coded specifications:
(carriage bolts) of 3/8" diameter to ensure the unit remains secure under heavy vibration or impact. Operational Features Access Control