Case Study · Healthcare

How Narayana Health Enabled Centralized Live CCTV Monitoring Across Multi-Brand Hospital Infrastructure

This centralized CCTV monitoring case study hospitals India safety and IT leaders reference details how Narayana Health unified surveillance across multiple hospitals — running mixed camera and NVR brands — into one secure live dashboard. Tentosoft deployed the TentoVision Centralized Live Monitoring Platform with multi-brand compatibility, role-based access, and bandwidth-optimized on-demand viewing. Zero hardware was replaced.

🏥 Multi-hospital network 📹 Multi-brand cameras & NVRs 📍 Pan-India deployment

SEE HOW TENTOVISION WORKS FOR YOUR HOSPITAL NETWORK

Narayana Health multi-hospital network unified by TentoVision centralized CCTV monitoring — case study hero

Multi-SiteHospitals unified

0Hardware replaced

Multi-BrandCameras & NVRs

On-DemandBandwidth-optimized

Role-BasedSecure access tiers

SinglePane of glass

Client Snapshot

Narayana Health — Multi-specialty hospital network at scale

Narayana Health is one of India's most respected multi-specialty hospital networks, operating across multiple cities with a focus on accessible, high-quality care. The network runs round-the-clock clinical operations across cardiac, oncology, neurology, and multi-specialty departments.

CCTV infrastructure has grown over years and across acquisitions — meaning mixed camera generations, multiple recorder brands, and varied IT maturity per site. Patient safety, asset protection, and operational continuity demand a unified, always-on view.

The Hidden Problem

Fragmented CCTV. Different brands. No single live view.

CCTV systems at Narayana Health hospitals were deployed at different times — meaning different camera brands, different NVR vendors, and isolated monitoring at each site.

Group security leadership had no way to see all hospitals in one view. Operations teams switched between login portals to investigate routine incidents. Remote camera access consumed heavy WAN bandwidth and caused video lag.

Fragmented surveillance fails a network that runs 24×7. Manual switching between NVR systems slowed incident response. Group visibility was effectively zero. Operations leadership couldn't audit which sites were monitored or when — a critical gap for a healthcare network responsible for patient and visitor safety across multiple cities.

The mandate was clear: unify everything. Without replacing a single working camera. Without disrupting hospital operations.

Fragmented CCTV monitoring across multiple Narayana Health hospitals — separate NVR brands and siloed dashboards before TentoVision

TentoVision Deployment

TentoVision Centralized Monitoring Platform — multi-brand, multi-site, multi-team

Tentosoft deployed the TentoVision Centralized Live Monitoring Platform as a software overlay on Narayana Health's existing surveillance infrastructure. No hospital lost a camera. No NVR was decommissioned. Operations continued without disruption.

Unified Live Camera Dashboard for Healthcare

Every Narayana Health hospital streams into one single-pane-of-glass dashboard at the operations centre. Group security teams now see all hospitals in one view. Investigation that previously meant logging into 10+ portals now happens in a single interface.

Multi-Brand CCTV Integration for Hospitals

TentoVision is NVR-agnostic — it connects to existing cameras and recorders from major brands (Hikvision, Dahua, CP Plus, Axis, and others) via ONVIF and RTSP. Narayana Health unified surveillance using the same hardware already in place. Zero rip-and-replace. Existing CAPEX preserved.

Hospital VMS with Role-Based Access

Role-based user access defines exactly what each user can see. Group security sees all hospitals. Regional heads see their cluster. Each hospital security officer sees only their site. Department leads see only their relevant cameras. Every access event is logged for audit and healthcare compliance.

Bandwidth-Optimized CCTV Monitoring

Feeds stay local at each hospital's NVR. They stream to the central dashboard only when a user actively pulls them up — not continuously. This on-demand camera feed model dramatically reduces WAN bandwidth, making centralized monitoring practical even on standard hospital network links.

How the architecture works

Existing cameras stay in place at every hospital. TentoVision sits as an aggregation layer — pulling feeds on demand into one secure dashboard with role-based access at HQ.

📹 Existing Cameras & NVRs Mixed brands per hospital

→

🔌 TentoVision Aggregator ONVIF + RTSP, on-demand

→

🖥️ HQ Central Dashboard Role-based access

Bandwidth-optimized: feeds only stream when actively viewed. Footage stays India-resident.

Secure remote camera access from anywhere — for authorized users only
Audit-grade access logs for every camera view and user action
Zero disruption to existing hospital operations during rollout
Pan-India deployment and support from Tentosoft's Chennai team

Results & Impact

Measurable outcomes from the Narayana Health deployment

Unified

Multi-hospital live view

Zero

Hardware replaced

Faster

Incident response

Lower

Bandwidth consumption

Group security and operations teams now monitor every Narayana Health hospital from a single live dashboard. Existing camera infrastructure stayed in place — every CCTV camera, every NVR, every prior investment preserved. Incident response is instant because operators no longer switch portals. On-demand camera feed access cut WAN bandwidth dramatically compared to continuous streaming. Operational efficiency for security teams improved across the board — fewer logins, fewer escalation delays, more time on actual security work.

Before vs After — fragmented to unified

Dimension	Before — Fragmented CCTV	After — TentoVision Centralized Monitoring
Monitoring	Location-based, siloed per hospital	Centralized across all hospitals
Vendor Dependency	Brand-locked, one NVR per dashboard	Multi-brand compatible — single VMS
User Access	Limited, no granular control	Role-based across group, regional, hospital, department
Bandwidth Usage	High — continuous remote streaming	Optimized — on-demand viewing only
Response Time	Delayed — manual portal switching	Instant — single dashboard access

Why Decision Makers Trust TentoVision

Why hospital networks choose TentoVision

Recognised innovation credentials

Tentosoft is recognised by Google and the Tamil Nadu Government for innovation in AI video analytics — credentials your IT, security, and procurement teams can validate independently.

Chennai-based, pan-India delivery

Engineering, deployment, and support are run from Chennai with field teams that handle multi-hospital rollouts across India. Your group security head talks to an Indian team in IST — not a global call centre.

True NVR-agnostic, multi-brand integration

TentoVision works with Hikvision, Dahua, CP Plus, Axis, Bosch, and other major brands via ONVIF and RTSP. Existing CCTV investment is preserved. No rip-and-replace. No vendor lock-in.

Role-based access and audit-grade logs

Granular role-based access controls and full access logs aligned with Indian healthcare compliance requirements — DPDP Act 2023 data residency and NABH evidence standards.

FAQ

Questions hospital security and IT leaders ask before deploying

What solution did Tentosoft deploy for Narayana Health?

Tentosoft deployed the TentoVision Centralized Live CCTV Monitoring Platform across Narayana Health hospitals. It unified multi-brand cameras and NVRs into a single live dashboard with role-based user access, on-demand camera feed viewing, and bandwidth-optimized remote access — without replacing any existing hardware.

Did Narayana Health have to replace existing CCTV cameras or NVRs?

No. TentoVision is NVR-agnostic and connects to existing cameras and recorders from major brands via ONVIF and RTSP. Narayana Health unified surveillance across hospitals using the same cameras and NVRs already in place — zero hardware replacement, zero rip-and-replace cost.

How does TentoVision reduce bandwidth usage across multiple hospitals?

TentoVision uses on-demand camera feed access instead of continuous streaming. Camera feeds stay local at each hospital's NVR and are only streamed to the central dashboard when a user actively pulls them up — dramatically reducing WAN bandwidth across a multi-hospital network and making centralized monitoring practical on standard hospital links.

Can different teams access only specific cameras?

Yes. TentoVision supports role-based user access, so group security, regional heads, individual hospital security officers, and department leads each see only the cameras and hospitals relevant to their role. Every access event is logged for audit and compliance.

Is this centralized monitoring solution available for other multi-site healthcare networks?

Yes. The same TentoVision platform is deployed across multi-site enterprises including hospital chains, diagnostic networks, manufacturing groups, and corporate campuses across India. Tentosoft scopes each deployment based on existing camera infrastructure, hospital count, and security workflow.

Is your hospital network ready for centralized CCTV monitoring?

Can you view all hospital cameras from one dashboard — or are you logging in site by site?
Can your teams access only the cameras they need — by role, region, and department?
Are you optimizing bandwidth while monitoring remotely — or streaming continuously?
Can you respond instantly during incidents — or do you switch portals while seconds matter?

Unify your hospital CCTV without replacing a single camera.

Tentosoft's Chennai team will audit your existing CCTV infrastructure in a 15-minute call — multi-brand compatibility check, role hierarchy mapping, deployment roadmap. Pan-India delivery, no rip-and-replace.