Enterprise Facility Care
Hard Engineering & Surveillance Division

CCTV Installation, Breakdown Service & Maintenance

Commercial electronic surveillance solutions for financial institutions, corporate offices, and logistics hubs. Precision IP dome and bullet camera installation, multi-terabyte NVR storage, and guaranteed zero-downtime maintenance.

4K & HD Optical IP Surveillance Cameras
Same-Day Video Breakdown Restoration
Care Nest security systems technician installing an enterprise IP dome CCTV camera in a Sri Lankan commercial office
Bank-Grade Surveillance StandardsPrecision lens alignment eliminating blind spots and ensuring continuous 24/7 video auditability.

Securing Enterprise Assets with High-Definition Surveillance

A non-functional CCTV camera or a failing hard drive is an unacceptable security risk for financial institutions, legal chambers, and commercial corporate facilities. Statutory regulations mandate continuous recording with reliable archives for compliance audits.

Care Nest delivers certified installation, systematic preventative maintenance, and rapid breakdown response. We ensure optimal camera angles, eliminate lens fogging, audit NVR hard drive health, and provide rapid camera swap-outs when hardware fails.

Surveillance Engineering & Service Deliverables

Commercial 4K & High-Definition IP Camera Installation

Turnkey deployment of tamper-resistant optical dome, bullet, and PTZ tracking cameras engineered for banking halls, teller zones, entrance lobbies, and perimeter yards.

NVR / DVR Multi-Terabyte Storage Server Setup

Rack-mounted Network Video Recorder (NVR) configuration with RAID hard drive redundancy, UPS battery backups, and automated 30 to 90-day video retention compliance.

Rapid Breakdown Troubleshooting & Camera Replacement

Same-day on-site fault isolation for video loss, corrupted channels, PoE switch failure, water ingress damage, and immediate replacement of damaged optical lenses.

Scheduled Preventative Lens Cleaning & Housing Inspection

Quarterly physical lens de-dusting, optical focus refocusing, dome cover polishing, and weather-seal gasket checks on outdoor security cameras.

Night-Vision Infrared (IR) & Wide Dynamic Range (WDR) Tuning

Calibration of infrared LED arrays and WDR settings to eliminate headlight glare, shadow blind-spots, and backlighting distortions at facility entry gates.

Encrypted Mobile & Remote Executive Video Monitoring

Secure end-to-end encrypted remote access configuration for security managers and branch executives across iOS, Android, and desktop workstations.

Calibrated Optical & Transmission Testing Instruments

Professional diagnostic equipment ensuring zero data packet loss and crisp imagery

Optical Fiber & CAT6 PoE Cable CertifierSignal attenuation & transmission integrity testing
Handheld CCTV Multi-Format CCTV Field TesterLive video feed alignment & PTZ control testing
Digital Illuminance / Lux MeterAmbient light & night-vision IR lux calibration
S.M.A.R.T. Hard Drive Health Diagnostic StationPre-failure NVR storage sector monitoring
Surge Protection & Lightning Arrester UnitsPerimeter camera lightning & surge suppression
Contractual SLA Target

Video Retention & Uptime Assurance

99.8% Uptime

Zero unrecorded gap guarantee with automated RAID alert monitoring and rapid hardware replacement within 4 hours.


Zero camera angle blind spots
Encrypted cloud & local recording

Request a CCTV Site Survey or AMC

Have our security engineers evaluate your facility surveillance coverage and draft an upgrade or maintenance proposal.

Request CCTV Proposal