Description
The Chief Large Projector Security Cage (PG3A) provides a robust, theft-deterrent enclosure designed to fully surround and protect large projectors and their mounts. Constructed from heavy-duty steel, this locked cage safeguards valuable AV equipment from theft, tampering, and recreational damage in public or unsecured environments.
Designed specifically for compatibility with Chief RPA and RPM projector mount series, the PG3A offers a secure solution without compromising airflow or service access. Its spacious interior accommodates larger projector sizes while maintaining a professional, low-profile appearance suitable for classrooms, lecture halls, corporate spaces, and public venues.
| Specification | Details |
|---|---|
| Brand | Chief |
| Product Type | Projector Security Cage |
| Series | Projector Mount Security Cage |
| Model | PG3A |
| Compatible Mount Series | RPA Series, RPM Series |
| Projector Size Support | Large |
| Maximum Equipment Size | 11.36" × 25" × 24.9" (288 × 635 × 633 mm) |
| Overall Dimensions | 14.3" × 25.2" × 25.4" (363 × 639 × 645 mm) |
| Width | 64.01 cm (25.2 in) |
| Depth | 64.52 cm (25.4 in) |
| Height | 36.32 cm (14.3 in) |
| Color | Black |
| Construction | Steel security enclosure |
| Security Features | Fully enclosed, lockable design |
| Shipping Weight | 22.53 kg (49.7 lbs) |
| TAA Compliant | Not TAA compliant |
| UPC | 841872145341 |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
