Managed CCTV

Just-buying-cameras gives you hardware. Managed CCTV covers the outcome: site walk and design (where cameras need to be, what angles matter, what lighting and IR conditions exist), installation and cabling, NVR setup with cloud backup for off-site copies, retention configuration matched to your risk profile, time synchronisation and naming discipline so footage is usable as evidence, continuous health monitoring of every camera and recorder, and quarterly pull-test verification that footage is actually retrievable from random past timestamps. The service is the discipline around the hardware, not the hardware itself — installed cameras that nobody verifies are common; CCTV systems that have the footage when an incident occurs are rare.

Hikvision is the global market leader in IP-based CCTV by significant margin, with the broadest range of camera form factors and price points, mature management platforms (HikCentral for multi-site, Hik-Connect for smaller deployments), and parts availability in Pacific markets without long lead times. Their NVRs integrate cleanly with their cameras (which avoids the integration headaches that come with mixed-vendor systems), and their analytics — line crossing, intrusion detection, motion zones, ANPR — are mature enough to actually use in production. For specific use cases where another vendor fits better (some industrial, marine and high-end commercial scenarios), we deploy mixed-vendor systems, but Hikvision is the default starting point because the engineering economics line up.

The honest answer is: long enough that you are still inside the window when an incident surfaces. The mistake we see most often is a 7-day or 14-day retention period that runs out before the customer realises a discrepancy. For most Pacific businesses the practical floor is 30 days, with 60 to 90 days as the standard recommendation. Retail and hospitality settings with chargeback or shrinkage windows often want 90 days; regulated environments (banking, healthcare, government) may need 6 months or longer for compliance reasons. We size storage during the design phase against the retention target, the camera count, the resolution and the bitrate; the calculation is straightforward, but the number is much larger than people initially assume.

Usually we can extend an existing system rather than replace it — particularly if it is already on Hikvision or another mainstream IP CCTV platform. We assess the existing NVR capacity, the cabling and power infrastructure, and whether the camera firmware versions are compatible with current platforms. Where the existing system is on a sunsetted DVR or analogue cameras, partial replacement (keeping cabling and power but upgrading camera and recorder) is usually a better economic outcome than full rip-and-replace. Where the existing system is mixed-vendor with no central management, consolidating onto one platform during the upgrade pays back through reduced ongoing management complexity.

On-premise NVR plus cloud backup is the architecture we recommend for most Pacific business deployments — instant playback locally (cloud-only playback over Pacific internet links is painfully slow), full retention on local disk, plus selected streams or critical hours replicated off-site to cloud so a stolen or destroyed NVR does not end your evidence. Pure cloud-only systems work for small office or retail deployments where camera count is low and footage volume is manageable; they fall over at scale because Pacific bandwidth makes continuous upload of multiple 4K streams expensive and unreliable. We size the architecture against your actual bandwidth, camera count and risk profile rather than defaulting to one model.

Every quarter, we randomly select a date and time stamp from the previous 30 to 60 days and pull the footage for a representative camera or set of cameras. The pull is documented — date selected, cameras requested, retrieval timestamps, any failures encountered. The output is a written quarterly verification report kept with the service records. The point is to catch the silent failure modes that uptime monitoring misses — disk corruption, retention overwrites, time-sync drift, audio dropouts, motion zones gone stale. Cameras showing 'online' in the management console can still be silently failing to write footage to disk; only an actual retrieval proves the system worked. Customers who have been through one of these tests understand immediately why it matters.

Hardware and installation are quoted as a fixed-fee project against the site design. A small office or retail deployment of 4 to 8 cameras plus NVR typically lands in the low five-figure range (NZD) fully installed. Larger sites with 16 to 32 cameras, multi-storey coverage, perimeter and yard cameras, scale up proportionally. The managed service that runs the system afterwards is a per-camera-per-month fee covering continuous health monitoring, firmware management, retention and time-sync verification, cloud backup for selected streams, the quarterly pull test, and incident-support hours when you actually need to retrieve footage. The recurring fee is what differentiates managed CCTV from installed-and-forgotten CCTV — and is the reason the footage is actually there when something goes wrong.