Sprinkler Annunciation Panel for Wet & Dry Fire Sprinkler Systems

The AGNI-S-FLOW sprinkler annunciation panel supervises every riser and zone on your sprinkler network, and tells your team exactly where water is moving — the moment it starts. A conventional fire alarm system built for wet and dry systems, from single-riser buildings to 60-zone campuses.

Part Number:
AGNI-SFLOW-S

Product Overview

Agni Veiga Series - Intellignet Addressable fire alarm control panel

The Agni Veiga 1 to 4 Loop Intelligent Addressable Fire Alarm Control Panel is an advanced microprocessor-based fire detection and alarm system developed by Agni Instruments Engineers India Pvt. Ltd. for industrial, commercial, institutional, and government projects. Available in scalable variants from a 1-loop to a 4-loop intelligent addressable fire alarm system, the Veiga Series is a certified and robust addressable fire alarm system trusted by fire safety professionals across India and internationally.

As a true analogue addressable fire alarm system, each connected device — smoke detectors, heat detectors, manual call points, input/output modules, and addressable sounders — carries a unique digital address. The addressable fire alarm control panel continuously monitors every device on the loop, delivering pinpoint identification of exactly which detector or device has been activated and its precise location. This intelligence enables faster emergency response, eliminates guesswork during evacuations, and provides superior false alarm management.

Designed in a robust mild-steel enclosure (IP30) with a powder-coated finish, the Agni Veiga panel supports the full range of Agni protocol addressable devices, optional RS-485 networking, 32 network nodes with a booster router card, and BMS integration via BACnet / Modbus IP — making it an ideal choice for fire detection systems requiring compliance, intelligence, and durability.

Each loop is capable of handling up to 240 addressable devices over a distance of upto 2km, making the system suitable for small- to medium-large-scale fire alarm installations where performance, flexibility, and compliance are essential. Whether specifying a 2 loop addressable fire alarm panel for a mid-size commercial building or a 4 loop intelligent addressable panel for a large campus or industrial facility, the Veiga Series scales to protect the entire site.

A large graphical LCD display with customisable standard and small-size fonts (240–320 characters) and a soft-touch, durable silicone keypad allows intuitive navigation, fast system configuration, and simplified servicing.

With 64 programmable groups and 18 zonal LED indicators, the control panel maintains a minimum 4000-event history — including alarms, faults, and system actions — stored securely in non-volatile memory with date and time stamping. The system also offers seamless integration with the digital public address system and firefighter telephone system through our related Agni product series.

Fire Deteciton standards

Certifications & Compliance

CE
European Conformity

EN54-4 | EN45-2
European Norms

UL 217:2024
Functionality Compliance

IS 2189: 2022
NABL Laboratories Test Certificate

ERTL North (Govt. India)
functional test certificate

Code of Practive
INDIA- BIS | NBC

Approved Department

Government of India
Department of CPWD / PWD
Complied with CPWD DSR

Request a Quote

Our fire safety engineers respond within 2 hours with competitive pricing for your project

Call: 9811522993 / 9811554440

Technical Specifications

Full Technichal Specificaiton - Agni Veiga Series FACP

All specifications for the analogue addressable fire alarm system, covering general performance, power supply, inputs/ outputs, and mechanical/ compliance other parameters.

Parameter	Specification
Control Type	Agni Sprinkler Annunciation Panel
Part Number	AGNI-SFLOW-S
Zone Configurations	12 / 24 / 36 / 48 / 60 Zones (Model Dependent)
Mains Supply Voltage	230V AC
Surge Protection	Up to 350V AC
Maximum Supervised Zones	Up to 64
Circuit Class	Class B (Supervised)
Waterflow EOL Resistor	4K7 kΩ
Flow-Switch Supervision Res.	56 kΩ, 1 Watt
Display	16 × 2 Alphanumeric LCD with Moonlight Backlight
Keypad	12-Matrix
NAC Output (Max Current)	0.5 A
Battery Type	12V DC Sealed Lead-Acid (VRLA)
Battery Capacity (Max)	2 × 18 Ah
Event History Log	Up to 999 Events
Zone Scan Interval	Every 60 seconds (automatic)
Communication Interface	RS-485 (Repeater Annunciators)
RS-485 Max Cable Length	1,200 metres
Enclosure Material	CRCA Steel with Powder-Coated Finish
Enclosure Access	Key-Lock Arrangement
IP Protection Rating	IP47
Maximum Altitude	2,000 metres above sea level
Compliance Standard	IS 2189:1988
Compatible Flow Switch.	Potter/AMSECO, Gentex, System Sensor, Cooper Wheelock, Honeywell
Strobe Synchronization	Supported

Parameter	Specification
Operating Temperature	0°C to +50°C (32°F to 122°F)
Storage Temperature	-10°C to +60°C (14°F to 140°F)
Relative Humidity	Up to 93% RH, non-condensing
Installation Location	Indoors only - protected from weather, moisture, direct sunlight
Pollution Degree	Pollution Degree 2 (normal indoor environment)

Default Function	Input / Output Type
Waterflow	Zone - Class B Waterflow Initiating Circuit
Smoke Detection (Two-Wire)	Zone
Manual Call Point	Zone
Function Latching	Programmable
Valve Tamper	Relay
Common Hooter	Relay
Zone-Wise Hooter	Relay Module

Parameter	Specification
Enclosure Material	1.2 mm Mild Steel
Protection Rating	IP30
Finish	Powder-Coated – Colour RAL ECRAL7035UL035L Interpon (Red/Blue Fascia Options)
Front Fascia	Soft Touch Key Pad / Standard Sticker Label – Blue or Red
System Internal	Accessibility front door locking arrangement
Dimensions (1 to 2 Loop)	350 W × 300 H × 80 D (mm)
Dimensions (2 to 4 Loop)	395 W × 465 H × 100 D (mm)
Cable Entry	Via 20 mm knockouts – Top and Rear of Cabinet
Programmable Company Logo	Yes
Compliance Standard	UL 217\|2024 (functionality Compliance)
BIS Standard	IS 2189:2022 – Code of Practice / NABL Tested
Certification	EN54-4 \| EN54-2 , CE Marked (European noms & Conformity}
Lab Tested	ERTL North (Govt. India)
Warranty	12 Months

Parameter	Specification
Detection Zone Supervision	4k7 kΩ (Class B supervised)
Waterflow Initiating Circuit	530 Ω, 1 Watt
Normal Condition	Panel reads expected EOL 4k7 kΩ resistance - circuit intact
Open-Circuit Fault	Resistance exceeds expected value - fault triggered
Short-Circuit Fault	Resistance below expected value - fault triggered

Veiga Seires	Part Number
1 to 4 Loop Addressable Fire Alarm Control Panel	VEIGA-FAP-1001 / VEIGA-FAP-1002 / VEIGA-FAP-1004
Network Active Repeater Panel	VEIGA-FAP-2001
Backnet/ModBus Card	FAP-ModBus
RS-485 Network communication card	VEIGA-FAP-3002
Handheld Programmer	VEIGA-IND-ALPU1000
Addressable Photothermal(Multi) Detector	VEIGA -IND-OH
Addressable Optical Smoke Detector	VEIGA -IND-OP
Addressable ROR cum Fixed Temperature	VEIGA -IND-HT
Stander Detector Base	IND-MB
Intelligent Addressable Loop Sounder Base	IND-S2MB / IND-SV2MB
Isolator Base	IND-ISO-B (Comming Soon)
Intelligent Addressable Loop Sounder cum Bcecon	IND-WSM+LPM
Intelligent Addressable Manual Call Point	IND-ALCP100
Addressable Input/Monitor Module	IND-VMI100
Addressable Control Module	IND-VMIC-120
Addressable Zone Monitor Module	IND-VMCZ100
Addressable Isolator Module	IND-LVMX100

AGNI‑S‑FLOW 60

Model Number

Best suited for large-scale or multi-wing fire protection systems.

Custom & OEM orders accepted

Agni Instruments accepts fully customized sprinkler annunciation panel orders tailored to your specific project requirements.

1–64 zones

Configured to precisely match your floor plan and riser layout.

Custom build

Custom dimensions, RAL colours, IP ratings and mounting configurations.

White-label / co-brand

Panels built with your logo, nameplate and livery.

Region-specific

Certification support across BIS, EN, ERTL and other regional standards.

Key Features

The Agni Veiga Series Stand Out For

An intelligent addressable fire alarm system designed for many controlled operation, with firmware that complies with national and international standards. The system incorporates multiple redundancy features, simplified maintenance, and long-term operational stability.

Latching Alarm Management

Configurable latching and non-latching modes. Latching is recommended for sprinkler flow switch applications, so an alarm stays active until authorized personnel acknowledge and reset the panel.

Class B Detection Circuit Supervision

Every zone is scanned automatically every 60 seconds. Open-circuit and short-circuit faults are detected the moment they occur, with fault type and location shown on the LCD.

Dual Battery Backup Power

A CPU-controlled charger and deep-discharge protection circuit keep dual 12V/18Ah VRLA batteries healthy through mains failures and prolonged outages.

RS-485 Remote Connectivity

A built-in RS-485 port supports repeater annunciators over long cable runs, extending zone visibility to security control rooms and reception areas.

37+ Years of Manufacture

Agni Instruments Enginer

Application & Solution

Office Building Fire Detection
Industrial Facility Fault Monitoring
Hospital False Alarm Reduction
Networked Multi-Building Setup

Where it's Installed

Anywhere a Sprinkler Riser Needs Supervision

37 Years of Experience. Building Confidence Through Reliability. Our decades of field expertise have established a reputation for proven reliability and exceptional performance. No matter the scale of your project, you can count on our trusted experience to deliver excellence every time

Hotels & Healthcare

Hotels, hospitals and healthcare facilities where sprinkler zones span multiple wings and floors.

Commercial Towers

Multi-storey commercial buildings and office towers with riser-by-riser zone monitoring needs.

Industrial Plants & Warehouses

Large-footprint industrial sites where waterflow monitoring covers extensive pipe networks.

Data Centres

Critical infrastructure where fast, reliable sprinkler zone identification limits response time.

Shopping Centres & Retail

Large retail spaces with sprinkler coverage spanning multiple tenants and sections.

Multi-Wing Campuses

Institutional and campus buildings needing a single panel to supervise up to 60 zones.

Product in One Line

System have built in intelligence false-alarm-resistant and accurate fire detection that instantly identifies the exact alarm location, triggers relevant emergency devices, ensures continuous operation, and complies with health and safety regulations and standards.

User Manual

FAQs

Frequently Asked Questions

Common questions about the Agni Veiga Series intelligent addressable fire alarm system.

What is a Micro Processor Based Intelligent Addressable Control Panel?

A Micro Processor Based Intelligent Addressable Control Panel is a fire alarm control unit that uses a microprocessor to continuously monitor, analyse, and control every connected addressable fire detection device. Each device has a unique digital address, allowing the panel to precisely identify alarms, faults, and system status at the individual device level — rather than just at zone level as in conventional systems.

How many loops does the Agni Veiga Control Panel support?

The Agni Veiga Series supports 1, 2, or 4 analogue addressable loops depending on the model selected. Each loop handles up to 240 addressable devices over a maximum loop length of 2 km. The 1-loop model is extendable to 2 loops, and the 2-loop model is extendable to 4 loops as site requirements grow.

Is networking between multiple Agni panels possible?

Yes. Multiple Agni Veiga panels can be networked using the RS-485 communication interface (Veiga-FAP-3002 network card required). This supports up to 32 networked nodes, enabling centralised monitoring and control from a single location — ideal for multi-floor buildings, hospital campuses, and industrial complexes.

Which devices are compatible with this addressable fire alarm panel?

The panel supports the full range of Agni protocol addressable devices — including intelligent smoke and heat detectors, addressable loop sounders, addressable manual call stations, addressable modules, and Agni accessories. All Agni protocol devices are auto-discoverable via the panel's built-in auto-learn function.

Is this addressable fire alarm system compliant with indian standards?

Yes. The Agni Veiga Series is certified to EN54-2 & EN54-4, IS 2189:2018, and is CE marked with ERTL/NABL accredited test reports. It is fully compliant for use in projects governed by NBC 2016, CPWD DSR, and TAC-approved specifications — including government, institutional, and high-rise installations across India.

What is the difference between a 2-loop and 4-loop addressable fire alarm panel?

A 2-loop addressable fire alarm panel supports up to 480 addressable devices across two independent loops, while a 4-loop intelligent addressable panel doubles capacity to 960 devices across four loops. The 4-loop model also supports a larger battery (27 Ah) for extended standby. For projects needing 6, 8, or 10-loop capacity, contact us for our extended range of high-capacity addressable fire alarm systems.

Can this panel integrate with a Public Address or EVAC system?

Yes. The Veiga Series FACP integrates with the Agni Axis Audio Series Emergency Voice Alarm Controller (EVAC) and the Agni Communicator Series Firefighter Telephone System. On fire detection, the panel triggers zone-specific evacuation announcements automatically. A Public Addressable System trigger output option is also available for seamless integration with third-party PA infrastructure.

Differences between Class A loop vs. Class B configurations

In fire alarm systems, Class A and Class B represent two different wiring topologies. The primary difference is that Class A utilizes a looped circuit that allows signals to travel in two directions, providing redundancy, while Class B is an open-ended radial circuit that relies on a single path and an end-of-line (EOL) resistor

Micro Processor Based Intelligent Addressable Fire Alarm Panel – Loop 1, 2, 4

EN54-2 & EN54-4 compliant micro processor based intelligent addressable control panel with 1,2,4 and up to 4 loops, 240 devices per loop, graphical LCD & robust PSU.

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