CCTV & Surveillance Solutions | Gerald's Tech

📹 CCTV & Surveillance Solutions

With 22+ years in IT and physical security, I design, install, and support CCTV systems for homes, SMEs, and multi-site enterprises — secure, reliable, and easy to manage.

Complete Services

  • Consultation, site survey, and coverage planning
  • Supply, installation, and commissioning
  • IP cameras, NVRs/DVRs, VMS configuration
  • Secure remote viewing (mobile/web)
  • Integration with access control & alarms
  • Health monitoring, firmware policy, maintenance SLAs

Core Technologies

  • 4MP–4K IP cameras, wide and varifocal lenses
  • PTZ for large areas; fisheye & multi-sensor for wide FOV
  • IR/low-light, WDR, and thermal cameras
  • Smart analytics: motion, intrusion, line-cross, LPR/ANPR
  • Event rules, schedules, and alerting workflows
  • On-prem, cloud, or hybrid VMS architectures

Trusted Brands

I deploy and support leading, widely available platforms:

  • Hikvision – IP/TurboHD, analytics, NVR/VMS
  • Dahua – AI series, PTZ, multi-sensor
  • Axis – enterprise IP cameras & VMS
  • Bosch – professional video & analytics
  • Uniview (UNV) – dependable IP systems
  • Avigilon – high-end AI analytics (Motorola)
  • Honeywell – integrated security suites
Brand choice depends on use-case, budget, and compliance.

Recording & Retention

  • Storage sizing by bitrate, camera count, and retention goals
  • RAID strategy, hot-spares, and drive health monitoring
  • Event-based vs continuous recording to optimise storage
  • Export procedures and chain-of-custody guidance
  • Privacy zones, masking, and audit logging

Network & Security

  • PoE budgeting, switch placement, UPS protection
  • VLAN segmentation, QoS, multicast/IGMP snooping
  • Secure remote access via VPN; no exposed ports
  • Strong creds, RBAC, and least-privilege accounts
  • Regular firmware cadence and rollback plan

Integrations

  • Access control triggers → camera snapshots & bookmarks
  • Alarm inputs/outputs, relays, and siren/strobe logic
  • Event notifications to email/Teams
  • Multi-site management and centralised dashboards
  • Optional cloud backup of critical clips

Ready to Upgrade Your Security?

I’ll help you pick the right cameras, storage, and network design for your premises — with clean installs, secure remote access, and clear documentation your team can run with.

Request a CCTV Consultation