FIRE RESCUE · WIRELESS PRIVATE NETWORK

Bringing the fire command network into large buildings

Firefighting, standby deployment, joint exercises, fire inspection — every one of them ends with crews going inside the building. If the signal cannot get in, command stops at the door.

COMMUNICATION FEATURES

The point has to connect — and so does the whole picture

Interior attack is the ordinary way to find a fire and stop it early, and it depends on communication at the point of work. The communications system itself is a multiplier on command efficiency, and that depends on communication across the whole picture. Neither can be missing.

Firefighting

Interior attack to find the fire and stop it early.

Standby deployment

Forward resources for major events and high-risk periods.

Joint exercises

Working through the plan and testing the command chain.

Fire inspection

Routine patrols and hazard surveys.

Buildings are changing, and the dead zones are growing
Buildings grow up and down

Supertall and deep basement extend at the same time, and the signal reaches neither end.

New building materials

Glass curtain walls and metal structure shield RF markedly more than before.

Increasingly complex structure

Atria, mezzanines and service cores interlock, making propagation hard to predict.

Ever larger floor areas

Single buildings keep growing, so the distance to the far end exceeds ordinary coverage.

Metro interchanges River tunnels Exhibition halls Mixed-use complexes Theme parks and resorts
For a fire service, bringing the signal in and closing the dead zones is genuinely urgent.
World Trade Center · 2001 Hengyang building collapse · 2003 Jinshan factory fire · 2021
REQUIREMENT

What is needed now, and what the next few years will ask for

IMMEDIATE
What is needed now
Radio coverage inside and outside the building, so command does not break when crews go in
Positioning for responders, so the commander knows which floor each person is on
MID / LONG TERM
What the next few years ask for
Stronger information gathering inside — such as antenna condition reported back for analysing the fire
A data path between the front and rear, carrying data for the wearable equipment crews are issued
THE SOLUTION

A better way to bring the fire network in

A dependable private-network model that delivers indoor coverage for emergency command communications in a public building, while consolidating the build and keeping the system alive under fire conditions.

Regional command centre
Command server and command platform
District brigade access
The local brigade connects by permission
IoT cloud
Cloud management across several systems
↓ network access ↓
System gateway · fire service interface
The standard interface between the building side and the fire command system
↓
ZONE A
Building operations base station
↓
Combining platform
↓ fibre ↓
Building
remote unit
Fire service
remote unit
↓
Indoor antennas (shared wideband)
Each coverage zone forms its own group, so a fault in one zone does not affect communication in the others.
ZONE B
Building operations base station
↓
Combining platform
↓ fibre ↓
Building
remote unit
Fire service
remote unit
↓
Indoor antennas (shared wideband)
Divided by fire compartment or by tower, which suits phased construction and later extension.
Building operations and fire service communications coexist on the same wideband antenna network; the gateway connects upwards to the district and regional command centres and downwards manages the coverage equipment in each zone.
KEY ADVANTAGES

One consolidated build, with room to grow

FEATURE 01
A consolidated architecture, cheaper to build and to maintain

Emergency and building operations communications are combined onto wideband antenna equipment and share the same antenna network, so the owner does not build and maintain a separate system for each.

350 MHz Fire command communications
400 MHz Building operations communications
800 MHz Police response and joint operations
FEATURE 02
Capability that can be extended

The end antennas carry a Bluetooth positioning chip, providing indoor location on top of communication; every call is recorded, giving the incident commander something to work from when judging where the fire is and reviewing the response afterwards.

Bluetooth positioning chip built in
The end antenna doubles as a positioning beacon.
Responder positioning
Live position of crews inside the building.
Indoor location services
Floor and zone level position, supporting the judgement of where the fire is.
Recording management
Every call kept, for reviewing the response afterwards.
SURVIVAL ABILITY

What an incident really demands: the system has to survive

Under fire conditions the system has to stay alive before its communication can be called reliable.

Fire-resistant cable
Backbone cable in fire-rated material keeps the link alive during a fire.
Antenna protection
End antennas are given protective housings against heat and impact.
Stable power
Independent supply and battery backup keep the system online through a power loss.
Redundant core equipment
Core modules are duplicated, switching over automatically on a single failure.
MANAGEMENT

What the command centre asks for: management made visible

A cloud management layer covers several systems at once, giving the fire service real control and maintenance capability over what has been built.

System state monitored
Base station, remote unit and end antenna condition report live, so problems surface in normal operation.
Radio recording management
Calls archived by time and by person, searchable, replayable and downloadable.
Tiered cloud management
Each command point gets the view its role needs, giving real oversight and maintenance capability.
REGULATIONS

The regulatory basis

In-building emergency radio coverage is not optional. Requirements appear in national codes and local standards alike — and we work to the set that applies in your market.

INTERNATIONAL
NFPA 1225 · emergency responder communications
National Fire Protection Association
INTERNATIONAL
IFC Section 510 · in-building emergency radio coverage
International Code Council
SINGAPORE
SCDF fire safety requirements for in-building coverage
Singapore Civil Defence Force
PROJECT
Owner and authority specifications for the market
Confirmed per project at design stage
DELIVERED

Buildings already in service

More case studies →
Public safety
632 m supertall tower, Shanghai
National exhibition centre, Shanghai
Corporate headquarters tower, Shanghai
Financial centre, Beijing
International development bank HQ, Shanghai
Major theme park, Beijing
Children’s medical centre, Guangzhou
Sports centre, Hainan
Smart building clusters
Fire department command building, Shanghai
Landmark tower, Suzhou
Mixed-use complex, Shanghai
Office complex, Beijing
Insurance group headquarters, Shanghai
Multilateral bank headquarters, Beijing
Retail plaza, Nanjing
Bank headquarters tower
Exhibition venues
International expo centre, Shanghai
National exhibition centre, Tianjin
Convention centre, Kunming
International expo centre, Xinjiang
City library, Shanghai
City museum, Shanghai
International racing circuit, Shanghai
Flower expo park, Shanghai
Hotels and leisure
Luxury hotel, Shanghai Pudong
Five-star hotel, Shanghai Pudong
Riverside hotel, Shanghai
Luxury hotel, Beijing
Resort hotel, Sanya
Resort hotel, Lhasa
Five-star hotel, Xi’an
Conference hotel, Shanghai
RECOMMENDED

Recommended product mix

All products →
Start with a building communications assessment

Send us the drawings, the building's existing communications system and the requirements of the local fire authority. We survey on site and come back with a signal-entry design and a shared-network build route.

KEY FACTS

Fire and public safety key facts

Purpose

Responder coverage

Firefighter radios work throughout the building

Separation

Dedicated channels

Fire channels kept separate from operations

Resilience

Redundant routing

Fiber paths designed to survive a single failure

Monitoring

Continuous

Faults reported to the management system

FAQ

In-building public safety coverage FAQ

The questions we hear most often on selection, certification and delivery.

Didn’t find your question? Ask an engineer →

Responder radios often cannot reach basements, cores and upper floors from outside. An in-building system ensures fire and rescue teams can communicate anywhere inside.

Yes. Fire and operations channels can share the antenna network while remaining separate channels, so building staff and responders do not interfere.

High-reliability designs use redundant fiber routing and monitored equipment so a single cable or unit failure does not take down coverage.

Public safety coverage requirements vary by country and authority; the system design is prepared to the applicable local code during design consulting.