CCTV Surveillance Services in Nagpur
A camera system earns its keep only in the moment you actually need the footage — and that is precisely when badly planned systems fail. The camera was pointed at the wrong spot, the image was too low-resolution to identify anyone, the recorder had already overwritten the clip, or the whole thing had been offline for weeks and nobody knew. CoreSecTech approaches CCTV as network engineers rather than box-fitters: we design coverage around real risk, build it on a secure, isolated network, and maintain it so it is genuinely recording when it matters.
Designing coverage that captures what matters
Good surveillance starts with a site survey, not a shopping list. We walk the premises to identify entry points, cash-handling and high-value areas, blind spots, and lighting conditions, then choose camera types, resolution, and lens focal lengths to actually cover them. The aim is usable evidence — identifiable faces at doors, readable number plates at gates — rather than wide, pretty, and useless footage. No wasted cameras, no critical gaps.
Choosing the right camera for each location
| Camera type | Best for | Key consideration |
|---|---|---|
| Dome | Indoor, discreet coverage | Vandal-resistant, wide area |
| Bullet | Outdoor, long-range | Weatherproofing, IR range |
| Turret | Entrances, low glare | Better night image than domes |
| PTZ | Large yards, active monitoring | Covers wide areas, but only where it’s pointed |
| ANPR/LPR | Gates, parking | Specialized lens & angle for plates |
What our CCTV service covers
- Supply and mounting of IP and analog cameras.
- NVR/DVR configuration and correct storage sizing for your retention period.
- Structured cabling and PoE switching.
- A dedicated, isolated camera network segment.
- Recording schedules, motion detection, and notifications.
- Secure remote viewing from phone or laptop.
Storage: getting retention right
The most common nasty surprise is discovering footage was overwritten before you could retrieve it. Retention depends on camera count, resolution, frame rate, compression (H.265 roughly halves storage versus H.264), and whether you record continuously or on motion. We calculate the storage needed for the retention period you actually require, size the recorder accordingly, and can configure redundant recording for critical cameras so a single drive failure never wipes out your evidence.
Secure remote viewing — the right way
Being able to check cameras from your phone is essential; doing it carelessly is a serious risk. Cheap installers routinely forward ports straight to the recorder, putting an unpatched device directly on the internet — a well-known route to compromise. We instead isolate cameras on their own VLAN and provide remote access over encrypted connections or the manufacturer’s secure cloud relay, never by exposing the NVR to the open internet. Default passwords are changed, and camera firmware is kept current.
Troubleshooting we handle
- Cameras dropping offline at night. Usually PoE budget or power issues under IR load — we measure and correct the power design.
- Grainy, unusable night footage. Wrong camera choice or IR placement — we reposition or upgrade to low-light sensors.
- Recorder full far too soon. Over-provisioned resolution/frame rate — we tune settings and right-size storage.
- Remote view keeps failing. We replace risky port-forwarding with a secure, reliable access method.
Use cases
We install and secure CCTV for offices, retail stores, warehouses, clinics, institutes, and multi-branch businesses — including new installations, upgrades from old analog systems to IP, adding secure remote access to an existing setup, and taking over neglected systems that need a health check and hardening.
Maintenance that keeps cameras working
Cameras drift out of position, lenses get dirty, drives fail, and firmware needs updating. Under an AMC we verify every camera is recording, check storage and drive health, keep firmware patched, confirm remote access still works, and clean and realign cameras as needed — so you learn about a problem from us during a routine check, not at the worst possible moment.
Frequently Asked Questions
Do you supply the cameras or only install them?
Both. We can supply and install IP or analog cameras, recorders, switches, and cabling, or work with equipment you already own.
How long can footage be stored?
As long as you need — we size storage to your required retention period and can add redundancy for critical cameras. Common business retention is 30 to 90 days.
Is it safe to view cameras over the internet?
Yes, when done correctly. We use encrypted connections and network isolation rather than exposing the recorder directly, so remote viewing does not become a security hole.
Can CCTV share our existing office network?
It can, but it shouldn’t. Cameras are often the least-secure devices on a network, so we place them on an isolated VLAN to protect your business systems.
Get surveillance you can rely on
Usable footage, secure remote access, and storage sized to your needs. Contact our engineers for a free site survey, or read our CCTV security best practices guide.