CCTV Installation & Surveillance Security in Kolkata

The most common failure we are asked to fix is footage that shows an incident happened but cannot identify who was involved. That is a design failure, not a camera failure — resolution, lens choice, mounting height and lighting all had to be right at the planning stage.

We survey the site and design to purpose: identification-grade coverage at entry points and cash handling areas, recognition-grade in corridors and production floors, overview coverage for perimeters and yards. Each camera is specified for its specific job rather than buying one model for the whole site.

Kolkata's monsoon humidity, coastal salt air and summer heat destroy under-specified equipment quickly. We install genuine IP66/IP67-rated outdoor housings, properly sealed junctions, surge protection on long cable runs and UPS backing for recorders — so the system keeps recording through a power cut rather than switching off exactly when an incident occurs.

Night performance is specified honestly too, with true infrared or low-light colour cameras chosen against actual lux levels on site.

Surveillance tells you what happened; access control decides what is allowed to happen. We install biometric, card and PIN access systems, boom barriers, video door phones and intercoms, integrated with attendance reporting and time-based access rules.

Integrated with CCTV, an access event and its video are linked — so reviewing who entered a restricted area takes seconds, not an hour of scrubbing footage.

View live and recorded footage securely from your phone or laptop, with motion, line-crossing and intrusion alerts pushed to you in real time. Recorders are configured with retention periods that meet your compliance obligations, with storage sized correctly for that retention rather than quietly overwriting after a week.

We also configure secure remote access properly — default passwords changed, ports not exposed to the open internet, firmware kept current. Poorly secured DVRs are one of the most commonly exploited devices on the internet.