Solar-Powered Mobile Security Trailers
Built to Watch. Ready to Move.
DNJ Install and Repair is a disabled veteran-owned local business that builds and operates the Guardian Rover 360 mobile security trailer. Our trailers are designed to help protect jobsites, HOAs, equipment yards, housing developments, and remote properties across Arizona.
We provide solar-powered surveillance trailers built for fast deployment, off-grid operation, remote viewing, video recording, and visible deterrence. With hands-on service and locally built equipment, Guardian Rover 360 delivers practical mobile security coverage where permanent systems are not available.
Your Trusted Partner in Comprehensive Security Solutions
Our Mission
Our mission is to provide reliable mobile security solutions that help protect jobsites, property, equipment, and communities across Arizona. Through solar-powered camera trailers, fast deployment, and dependable local service, Guardian Rover 360 gives customers practical off-grid protection where permanent security systems are not available.
Our Services
How We Help
Guardian Rover 360 provides solar-powered mobile security camera trailers for jobsites, HOAs, housing developments, equipment yards, remote properties, and temporary surveillance needs. Our trailers are built for fast deployment, off-grid operation, remote viewing, video recording, and visible deterrence.
Jobsite Security
Protect tools, materials, equipment, and active work areas with mobile surveillance coverage designed for construction sites and temporary projects.
Our security trailers help provide visibility where permanent camera systems are not yet installed or where power and internet access are limited.
Construction sites
New builds
Commercial projects
Roadwork areas
Temporary work zones
HOA & Community Security
Guardian Rover 360 can provide temporary mobile camera coverage for HOAs, neighborhoods, private roads, entrances, parking areas, and community property.
Our trailers can be used to monitor problem areas, support community safety efforts, and provide a visible deterrent where additional coverage is needed.
HOA entrances
Private roads
Community lots
Mailbox areas
Common areas
Problem locations
Equipment Yard Surveillance
Keep eyes on parked equipment, trailers, tools, materials, and storage areas with mobile security trailer coverage.
Our trailers are designed to support equipment yards, laydown yards, storage lots, contractor yards, and other locations with valuable assets.
Construction sites
New builds
Commercial projects
Roadwork areas
Temporary work zones
Housing Development Security
New housing developments often need temporary security before permanent systems are installed. Guardian Rover 360 provides mobile camera trailer coverage for active build sites, model home areas, staged materials, and vacant lots.
Housing developments
Subdivision construction
Model home areas
Material staging areas
Vacant lots
New build communities
Optional Features
Solar-powered operation
Remote viewing
Video recording
PTZ camera options
Fixed camera coverage
Deterrent lighting
Sirens and audio options
Starlink internet options
Speed-enforcement camera options
Testimonials
Our clients appreciate our commitment to safety and excellent service. Here's what they have to say.
Guardian Rover 360 was created to solve a real problem: protecting jobsites, equipment, materials, and remote properties where permanent security systems are not available.
Fast Deployment
Get temporary security coverage without waiting on permanent cameras, power, or internet installation.
Off-Grid Capability
Solar-powered trailers designed for remote locations, active jobsites, and areas without existing infrastructure.
Visible Protection
A strong on-site camera presence helps discourage trespassing, theft, vandalism, and unwanted activity.
Operations manger - Yavapai Tribe
“Guardian Rover 360 gave us a simple way to add security coverage without installing permanent cameras or dealing with power and internet issues. The trailer was visible, easy to deploy, and gave us extra peace of mind knowing the site had camera coverage after hours. The local support and communication made the whole process easy.”
Tiny home developer - Camp Verde Az
Guardian Rover 360 was a practical solution for our tiny home development. We needed temporary security coverage before permanent utilities and camera systems were in place, and the mobile trailer gave us visibility over the site without needing power or internet. The setup was simple, the trailer created a clear security presence, and the local support made the process easy.
Amelia Johnson - Board Member, AZ
“Guardian Rover 360 gave our HOA a practical way to add temporary camera coverage without committing to a permanent installation. The mobile trailer helped monitor a problem area, created a visible security presence, and gave our community extra peace of mind. The setup was simple, and the local support made the process easy from start to finish.”