Mobile Surveillance Trailers for Construction Sites, Events & Temporary Security

Solar-Powered | PTZ Cameras | 4G LTE Connected | Ships Direct

• Self-contained 900W solar power - no generator or utility hookup required
• 4MP PTZ cameras with 30x optical zoom and active deterrence strobe lighting
• 24/7 live streaming with iOS and Android remote monitoring apps
• Rapid deployment design - operational the same day it arrives on-site
• Available in single-camera, panoramic, and dual thermal camera configurations

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Call for Specifications and Availability: 1-866-496-1938

Direct pricing | Pre-tested units | Ships to all 50 states

Download the full National Signal Sunray specification sheet for detailed technical data, dimensional drawings, and equipment package comparisons.

Download the Spec Sheet

What Is a Mobile Surveillance Trailer?

A mobile surveillance trailer is a self-contained, portable security monitoring unit that deploys at any location without a fixed power source or permanent infrastructure. Each unit integrates solar panels, a deep-cycle battery bank, high-definition PTZ cameras, cellular connectivity, and active deterrence lighting to deliver 24/7 video surveillance wherever it is needed. Unlike fixed camera systems, a mobile surveillance trailer - also referred to as a CCTV trailer or mobile security camera trailer - can be towed to a new location within hours, keeping coverage aligned with your highest-priority assets at all times.

Trans Supply distributes the National Signal Sunray line of solar-powered mobile surveillance trailers, one of the most capable off-grid surveillance platforms available.

National Signal Sunray Mobile Operations Surveillance Towers

National Signal's Sunray Mobile Operations Surveillance Towers are compact, portable, and solar-powered security solutions built for easy transport and rapid deployment. Equipped with PTZ cameras, active deterrence strobe lights, and wireless cellular communication, Sunray towers deliver seamless remote monitoring and control in fully off-grid environments.

Built for long-term unattended operation, Sunray towers serve construction sites, mining operations, law enforcement, public safety, crowd management, emergency response, transportation departments, and military applications. The Sunray Solar Integrator platform also functions as a flexible mobile power base for your own cameras, lights, audio systems, RF radios, or any other electronics your operation requires.

Surveillance Features

• Rapid deployment design - operational in under 15 minutes
• Off-grid solar operation - no generator or utility required
• High-resolution 4MP infrared PTZ camera with 30x optical zoom
• Advanced video monitoring and motion detection
• Active deterrence strobe lighting
• 24/7 live streaming via cellular connection
• iOS and Android mobile app support for remote access
• Live agent monitoring capability
• Automated alerts via SMS or email

Surveillance Equipment Packages

The National Signal Sunray is available in three camera configurations to match your deployment requirements. All packages include the full Sunray trailer platform with 900W solar array, 600 Ah battery bank, 234-inch deployable mast, and active deterrence strobe lighting. Contact Trans Supply for package pricing, shipping quotes, and volume availability.

Package 3 - Standard PTZ Surveillance

• (1) 4MP IR PTZ Camera with 30x optical zoom
• Active deterrence strobe lighting
• Full Sunray solar and battery platform

Contact Trans Supply for Package 3 pricing.

Package 1 - PTZ + 360-Degree Panoramic Surveillance

$39,495 each plus shipping

• (1) 4MP IR PTZ Camera with 30x optical zoom
• (1) PLE 360-Degree Panoramic Camera - 12MP with full 360-degree field of view (Camera Package A1)
• Active deterrence strobe lighting
• Full Sunray solar and battery platform

Package 1 pairs the high-zoom PTZ camera with a 12MP 360-degree panoramic camera for complete perimeter awareness without repositioning. Ideal for large open areas, staging zones, and sites where total surrounding visibility is required alongside long-range zoom capability.

Package 2 - PTZ + Dual Thermal Camera Surveillance

$45,995 each plus shipping

• (1) 4MP IR PTZ Camera with 30x optical zoom
• (2) Thermal cameras (Camera Package B1)
• Active deterrence strobe lighting
• Full Sunray solar and battery platform

Package 2 is the highest-capability configuration in the Sunray line, adding dual thermal imaging cameras alongside the standard PTZ unit. Thermal cameras detect heat signatures independent of visible light, making this package the preferred choice for nighttime operations, smoky or dusty environments, and deployments where visible-light cameras alone are insufficient for reliable detection.

All prices are per unit plus shipping. Contact us for a full quote including shipping, applicable taxes, and volume pricing on orders of three or more units.

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Complete Technical Specifications

All specifications below apply to the standard National Signal Sunray trailer platform across all three camera packages.

For dimensional drawings and full technical documentation, download the complete specification sheet.

Download the Spec Sheet

Common Applications for Mobile Surveillance Trailers

The National Signal Sunray deploys wherever permanent infrastructure is unavailable, cost-prohibitive, or impractical. Below are the most common use cases.

Construction Site Security

Equipment theft from active job sites costs the construction industry an estimated $1 billion annually according to the National Equipment Register, with most incidents occurring after hours. A Sunray trailer positioned at a site entrance or equipment staging area provides continuous deterrence, documented footage for insurance reporting, and automated SMS or email alerts the moment unauthorized access is detected. The 234-inch deployable mast delivers line-of-sight coverage across large open areas from a single unit, and the trailer repositions as the project footprint shifts.

Pair your mobile surveillance trailer with barricades and perimeter control products for a complete site security and access management setup.

Special Events and Crowd Monitoring

Event organizers, municipalities, and venue operators deploy Sunray trailers at festivals, concerts, sporting events, and public gatherings where fixed infrastructure does not exist. The self-contained 900W solar system requires no venue electrical coordination, and 4G LTE connectivity delivers live feeds to on-site command staff and remote monitoring teams simultaneously. After the event, the unit tows to storage or moves directly to the next deployment.

Combine mobile surveillance with traffic control signs to manage vehicle and pedestrian flow at entry and exit zones.

Parking Lot and Perimeter Surveillance

Parking facilities, retail centers, and industrial properties use Sunray trailers where running conduit and utility power is not economically justified. The visible unit deters vehicle break-ins, catalytic converter theft, and after-hours trespassing, and can be rotated across multiple properties on a set schedule. The 30x PTZ optical zoom reads license plates at distances that would otherwise require multiple fixed cameras.

Remote and Unmanned Locations

Oil and gas facilities, utility substations, agricultural operations, and mining sites use Sunray trailers to protect assets where no utility power or broadband access exists. The 900W solar array and 600 Ah battery bank sustain continuous operation in fully off-grid environments, and the anti-theft battery box and rugged steel chassis are built for extended unattended deployment in harsh field conditions.

For sites requiring both surveillance and illumination, combine the Sunray trailer with portable safety lighting for a complete nighttime security solution.

Mobile Surveillance Trailer Cost: What to Expect

The cost of a mobile surveillance trailer depends on the camera configuration, sensor type, and included equipment package. National Signal Sunray trailers are available in three configurations through Trans Supply, with listed pricing for two packages and quote-based pricing for the entry configuration.

All packages include the complete Sunray trailer platform: 900W solar array, 600 Ah battery bank, 234-inch deployable mast, anti-theft steel enclosures, and a DOT-compliant towable chassis with 2-inch ball hitch. The difference between packages is camera configuration and detection capability - not platform quality. Volume pricing is available for fleet orders of three or more units. Contact Trans Supply for a complete quote including shipping to your location and applicable taxes.

For questions about traffic control equipment to pair with your surveillance deployment, browse our full product line.

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Tell us your deployment requirements and we will recommend the right Sunray configuration for your application.

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Why Order from Trans Supply?

Trans Supply ships mobile surveillance trailers directly to contractors, municipalities, safety directors, public works departments, and security teams across all 50 states. Our direct-order model eliminates dealer markups, keeps lead times competitive, and ensures each unit arrives fully assembled, pre-tested, and ready to deploy.

Our team knows the National Signal Sunray product line and can help you choose the right camera package, confirm deployment specifications, and answer configuration questions before and after purchase. Stock units are available for direct order, with expedited shipping for time-sensitive deployments.

• Direct Pricing: Buy from the source with no dealer intermediary or bid markup.
• Pre-Tested Units: Every trailer is tested and verified before shipping.
• Expert Product Support: Get help with product selection, deployment planning, and configuration.
• U.S.-Based Customer Service: Reach a live product specialist at 1-866-496-1938.
• Ships to All 50 States: Standard and expedited delivery options available.
• Specification Documentation: Download the Sunray spec sheet or request it before selecting a configuration.

Frequently Asked Questions About Mobile Surveillance Trailers

How much does a mobile surveillance trailer cost?

National Signal Sunray mobile surveillance trailers are available in three configurations through Trans Supply. Package 1, which includes a 4MP PTZ camera and a 12MP 360-degree panoramic camera, is priced at $39,495 plus shipping. Package 2, which adds dual thermal cameras, is $45,995 plus shipping. Package 3 with a single PTZ camera is available by quote. Contact Trans Supply for a full price including shipping to your location, applicable taxes, and volume pricing for orders of three or more units.

How long can a mobile surveillance trailer run without sunlight?

The National Signal Sunray uses six AGM sealed deep-cycle batteries with 600 Ah of total capacity in a 24V system. Under normal camera and cellular load, the battery bank can support multiple days of operation without solar input.

In average daylight, the 900W solar array, made up of three 300W panels, recharges the system and supports continuous operation. The battery box is protected by anti-theft 14-gauge formed steel and dual hidden shackle locks for unattended deployments.

How do mobile surveillance trailers work?

A mobile surveillance trailer combines solar panels, deep-cycle batteries, PTZ cameras, deterrence lighting, and cellular connectivity on a towable chassis. Solar panels charge the batteries during the day, while the battery bank powers the cameras, modem, and strobe lights around the clock.

Live footage streams over 4G LTE to a monitoring station, desktop software, or mobile app. Motion-triggered alerts can be sent by SMS or email in real time.

Can I remotely monitor a mobile surveillance trailer?

Yes. The National Signal Sunray supports 24/7 live streaming through 4G LTE and is compatible with iOS and Android apps for remote viewing and camera control.

Motion alerts can be sent by SMS or email when activity is detected in a configured zone. Select configurations also support two-way audio, allowing operators to issue verbal warnings remotely. Live agent monitoring is available for deployments that require continuous oversight.

What camera types are available on mobile surveillance trailers?

All National Signal Sunray packages include a 4MP infrared PTZ camera with 30x optical zoom as the primary camera. Package 1 adds a 12MP 360-degree panoramic camera for complete perimeter visibility from a single fixed position. Package 2 adds two thermal imaging cameras that detect heat signatures independently of visible light - the preferred option for nighttime detection and low-visibility environments including smoke, dust, or fog. All packages include active deterrence strobe lighting as a standard component.

Do I need a permit to deploy a mobile surveillance trailer?

Usually, no separate surveillance permit is required on private property or within an active construction site. Placement in a public right-of-way may require a temporary encroachment permit, lane closure permit, or municipal authorization.

Requirements vary by city and county, so confirm with the local permitting authority before deployment. Construction sites must also follow OSHA site access and worker safety guidelines regardless of the surveillance equipment used.

Get a Quote on a National Signal Sunray Mobile Surveillance Trailer

Available in three camera configurations. Ships to all 50 states. Contact Trans Supply for pricing, availability, and configuration recommendations for your deployment.