98%Client Success
Response Time
Emergency service dispatch in under 2 hours
Crystal-clear resolution for total coverage
Delivering corrosion-resistant surveillance and military-grade network infrastructure engineered for California's coastal extremes – protecting what matters today and for decades to come.
High-resolution 12MP 4K camera systems Corrosion-resistant cameras rated for marine environments Hurricane-rated mounting systems Salt fog compliance testing (ASTM B117) Coastal erosion monitoring configurationsPerfect For: Beachfront homes • Marina businesses • Coastal resorts • Harbor facilities
OM4 fiber optic & CAT6A shielded installations IP-rated outdoor conduit systems Rack/Patch panel optimization Network certification reports (Fluke tested) Coastal erosion monitoring configurationsIdeal Clients: Retail centers • Office parks • Hotel chains • Warehouse facilities
Camera-to-smart-lighting triggers Access control synchronization Storm/high-wind alert protocols Remote monitoring dashboardsSpecialization: Luxury residences • Gated communities • Multi-tenant buildings
Renum is a C-7 licensed low voltage contractor in California based in San Diego, specializing in commercial and residential wired camera installations and automation solutions. With a focus on durability, Renum excels at installing weather-resistant cameras, ensuring reliable surveillance for coastal buildings and harsh environments. Beyond security solutions, Renum is also a trusted provider of commercial Ethernet and fiber optic cabling, offering professional patching and network device racking to support seamless connectivity. Whether securing homes and businesses or optimizing network infrastructure, Renum delivers expert installations built for performance, reliability, and longevity
How we protected San Diego homes and businesses against break-ins, corrosion, and connectivity failures – with military-grade hardware and C7-licensed expertise.
Challenge: Corroded cameras failing every 6 months
Solution: Installed IP68-rated titanium-housed cameras with pressurised nitrogen systems
Result: Zero failures in 3 years, 47% theft reduction
Challenge: Blind spots along erosion-prone cliffs
Solution: Radar-triggered PTZ cameras with AI trespass detection
Result: 100% coastal coverage, prevented 2 intrusion attempts
Challenge: Frequent POS outages during peak hours
Solution: OM4 fiber backbone + shielded CAT6A drops
Result: 0 downtime in 18 months, 22% faster table turnover
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