The Delhi Fire Service (Amendment) Rules, 2025 now require an IoT-based Automated Continuous Monitoring System (ACMS) for a wide range of buildings across the capital. If you own or manage one of them, the question is no longer whether you need real-time fire monitoring — it is how to get compliant quickly and without disruption.
The good news: ACMS compliance does not mean tearing out your fire systems. This guide gives you a practical, step-by-step roadmap. (If you want the background first, start with What Is ACMS? The Delhi Mandate Explained.)
Step 1 — Confirm Your Building Is in Scope
The mandate applies to the occupancy categories where a fire failure poses the greatest risk to life:
- High-rise residential complexes
- Hotels
- Hospitals
- Educational institutions
- Commercial establishments
- Underground structures
If your building falls into any of these, an IoT-based ACMS is now part of your compliance obligation. If you manage a portfolio, assess each property against the list — a single owner often holds several buildings that are all in scope.
Step 2 — Inventory the Systems You Need to Monitor
A compliant ACMS covers the full firefighting system, not just the alarm panel. Walk your building and list every point in these categories:
- Hydrant pumps — main, standby (diesel and electric), jockey and booster, with power and running status
- Fire water tanks — underground and overhead levels
- Sprinkler risers — line pressure
- Fire alarm control panels — alarm, fault and status conditions
- Manual call points and detection systems
- Pressurisation fans and basement ventilation
The output of this step is a point list — the number of things to be monitored — which drives the scope of your ACMS deployment.
Step 3 — Choose an OEM-Independent System
This is the decision that determines your cost and timeline. Your building almost certainly runs a mix of equipment from different manufacturers, installed over many years. A system tied to one OEM would force you to replace hardware to get everything under one roof.
An OEM-independent ACMS avoids that entirely. It connects to whatever panels, pumps and sensors you already have — regardless of brand — so you monitor your existing infrastructure rather than replacing it. This is the single biggest lever for getting compliant in days instead of months. FlareSens is OEM-independent by design.
Step 4 — Install Non-Intrusively
A well-designed ACMS is installed alongside your existing equipment, not inside it. Small monitoring devices read the status of each pump, tank, riser and panel and transmit it to the cloud — typically machine-to-machine over an encrypted protocol such as MQTTS, connected via 4G, 5G, Wi-Fi or Ethernet.
Because there is no rewiring of the fire system itself, the install is fast and does not take your firefighting infrastructure offline. Site access and the size of your point list are the main factors in the schedule — not construction work.
Step 5 — Configure the Two-Phase Alerts
The rules stage alerting in two phases, and your ACMS should be configured for both:
- Phase 1 — Owners, occupiers and auditors. Route real-time alerts and system-health reports to building owners, occupiers and empanelled fire safety auditors by mobile app, email and SMS. Define who receives what, and set escalation so a critical alert cannot be missed.
- Phase 2 — Delhi Fire Service. Ensure the platform can transmit critical alarms — pump power failures, low hydrant and sprinkler pressure, fire alarm faults — directly to the DFS when the second phase comes into force.
Step 6 — Keep the Records the Rules Expect
Continuous monitoring produces a continuous record. Make sure your ACMS logs every alert, fault and system-health report with a timestamp, and can produce audit-ready reports on demand. When an empanelled auditor or the fire service asks for evidence, the answer should be a report generated in minutes — not a paper logbook reconstructed after the fact.
What Compliance Looks Like When It Is Done
A building that is genuinely ACMS-compliant has:
- Every firefighting system in scope under continuous, real-time monitoring
- Alerts routed to owners, occupiers and auditors, with a pathway to the DFS for Phase 2
- A live view of fire readiness rather than an annual snapshot
- Audit-ready records available on demand
- All of the above running on the equipment it already owned — no rip-and-replace
How FlareSens Gets You There
FlareSens is purpose-built for the Delhi ACMS mandate. It monitors the full firefighting system named in the rules — hydrant, standby, jockey and booster pumps, underground and overhead tanks, sprinkler risers, fire alarm panels, manual call points, and pressurisation fans — in real time, on any OEM system you already own.
The monitoring runs on the FlareSens Pulse platform, so the same deployment that makes you ACMS-compliant also gives you continuous monitoring and coordinated response every day, not just for the audit. The install is non-intrusive, and most buildings are ACMS-ready in days. The fastest way to a compliance plan for your specific building is a short site assessment.
Frequently Asked Questions
How long does it take to make a building ACMS-compliant?
With an OEM-independent, non-intrusive system, most buildings become ACMS-ready in days rather than months, because you connect monitoring devices to the equipment you already own instead of replacing it.
Do I have to replace my fire alarm panels or pumps for ACMS compliance?
No. An OEM-independent ACMS works with existing equipment from any manufacturer. Monitoring devices are installed alongside your current panels, pumps, tanks and sensors, with no rip-and-replace and no rewiring of the firefighting system.
What firefighting systems must an ACMS monitor to be compliant?
The full firefighting system named in the Delhi rules: hydrant pumps (main, standby, jockey and booster), underground and overhead fire water tanks, sprinkler riser pressure, fire alarm control panels, manual call points and detection systems, and pressurisation fans and basement ventilation.
Who receives the alerts under the Delhi ACMS rules?
Phase 1 sends real-time alerts to building owners, occupiers and empanelled auditors via app, email and SMS. Phase 2 transmits critical alarms directly to the Delhi Fire Service.