Fire Solutions · authorized Value Added Partners for Siemens fire alarm Systems

Siemens fire alarm systems — Comprehensive solution for new installations and retrofit

Name: CAINtech Solutions Inc.
Address: Unit 4, 1001 Meyerside Drive, Mississauga, Ontario, L5T 1J6, Canada
Telephone: (905) 495-6282
Price range: $$

CAINtech undertakes supply, installation, programming, testing and verification of new fire alarm systems across Ontario. As a Siemens Value Added Partner, we are factory-trained by Siemens, to supply, install, program, test and verify installations under CAN/ULC-S537:2019, and undertake migrations from end-of-life Siemens fire panels to their state of the art Cerberus PRO fire alarm panels .

Call (905) 495-6282

ACEND™ Intelligent Notification

Notification appliances that test themselves — without disturbing anyone

Siemens’ ACEND Intelligent is the only addressable notification line with built-in Class X isolation through ISOtechnology. Each horn, strobe, speaker, and combination device is individually addressable, can be activated on its own circuit, and supports DFT (Disturbance-Free Testing) — meaning the system tests itself automatically without interrupting daily operations.

DFT self-testing — automated, scheduled, barely-perceptible (dim LED, light click) or full system simulation. No tenant disturbance for routine validation.
Class X isolation built in — survivability and uptime are standard, not a luxury add-on. Single-fault tolerant out of the box.
Building X cloud connectivity — real-time visibility from any device, anywhere. Same dashboard your inspection team uses.
Full device family — horns (12 tones), strobes (15–185 cd), horn/strobes, speakers (300–8000 Hz, 1/8–2W), low-frequency 520 Hz sounders for sleeping areas.
Interchangeable covers and lenses — amber, red, blue, green options for site-specific aesthetics.
EcoTech certified — manufactured with 100% renewable energy, recycled materials, sustainable packaging.

“Survivability and uptime are no longer a luxury, but rather the standard for modern notification.” — Siemens, ACEND Intelligent product page

Aspirating smoke detection

ASD+ aspirating smoke detection — ultra-early warning for high-value spaces

Aspirating smoke detection draws air through a network of pipes to a central detector that samples for smoke particles — catching fires before they develop visibly. Used where spot detectors don’t work: data centers, high-bay warehouses, industrial manufacturing, lithium-ion battery storage. Siemens’ North American ASD+ line offers up to 21,500 sq ft coverage per unit — one of the largest available on the market.

ASD+

FDA422

Up to 5,000 sq ft

Single-pipe configuration for offices, server closets, electrical rooms. Smallest unit in the line.

ASD+

FDA442

Up to 10,000 sq ft

Mid-range coverage with dual-pipe capability. Typical for medium warehouses, mid-size data center halls.

ASD+

FDA461

Up to 15,000 sq ft

Single-channel large-area unit. Industrial manufacturing floors, larger storage facilities.

ASD+

FDA462

Up to 21,500 sq ft

Dual-channel large-area unit. The largest single-detector coverage available on the market. High-bay warehousing, mass storage, e-commerce fulfillment.

What makes ASD+ different from competing aspirating detectors

Dual-wavelength optical detection reliably distinguishes real smoke particles from dust and steam — meaningfully lower false-alarm rate.
Detects electrolyte off-gas from lithium-ion cell failure — the standard smoke detector misses this entirely. Critical for BESS, EV parking, data-center UPS rooms.
Modular design — the detection chamber and aspirator are field-replaceable without reconfiguring the system. Lower lifetime maintenance cost.
ASD Connect commissioning app — automated, intuitive setup. Reduces install time vs older aspirating systems.
Direct integration with Cerberus PRO and Desigo Fire Safety panels — not a third-party gateway.

Combined with Sinorix NXN for lithium-ion protection →

Cerberus PRO Modular vs Cerberus PRO Compact — which fits your building?

Both run the same Siemens addressable detection technology, ISOtechnology isolation, and ACEND notification line. The choice comes down to building scale and network architecture.

Cerberus PRO Modular

Up to 2,500 addressable devices

Network-connected modular architecture for high-rises, hospitals, campuses, and complex multi-building deployments. Full voice evacuation, the most addressable points per panel, Building X cloud connectivity.

Cerberus PRO Compact

FC922 / FC924 · up to 252 / 504 devices

Single- and dual-loop panels for small-to-mid commercial buildings and multi-tenant properties. Same detection technology and ISOtechnology isolation as Modular, in a compact form factor. Building X-ready.

CAINtech specifies both. We’ll recommend the right tier based on your building size, occupancy, and addressable-device count.

New fire alarm system offering, using Siemens Cerberus PRO fire alarm panels and devices, with optional integrated voice evacuation and mass notification — from FC901 small-commercial panels up to Modular systems with 2,500 addressable devices and more.

2,500

Max addressable / panel (Modular)

ISO

ISOtechnology built-in

S537

CAN/ULC-S537:2019 verification

24/7

Emergency response

From small commercial to large institutional — the Cerberus PRO panel family

The Cerberus PRO platform scales across four panel families. CAINtech specifies the right tier for your building size, occupancy, and addressable-device count.

Panel	Capacity	Typical application
Cerberus PRO FC901	Up to 50 addressable devices	Small commercial buildings and tenant fit-outs. Compact form factor with ASA smoke detection built in.
Cerberus PRO Compact FC922	Up to 252 addressable devices	Mid-sized commercial properties, multi-tenant buildings. Single-loop with ISOtechnology built-in isolation.
Cerberus PRO Compact FC924	Up to 504 addressable devices	Larger commercial, healthcare, and educational facilities. Dual-loop configuration with voice evacuation and Building X cloud connectivity available.
Cerberus PRO Modular	Up to 2,500 addressable devices/panel	High-rises, large institutional campuses, hospitals, complex multi-building deployments. Network-connected modular architecture, full voice evacuation across networks, multiple addressable panels in one network with capabilities for multiple networks connected to a central Danger Management Station (DMS).

ISOtechnology™ · A procurement-grade differentiator

Built-in addressable isolation on every Addressable device

Siemens is the first and only fire alarm manufacturer with ISOtechnology built-in on all addressable devices at no extra cost. Competitor systems require separate isolator modules to be designed, specified, and installed on every loop.

A fault on one device does not isolate the loop — built-in isolators contain it at the device level.

Class-X performance comes standard, meeting NFPA 72 Style 7 short-circuit isolation requirements without extra hardware. Lower spec’d parts count, smaller bill of materials on every fire alarm proposal.

System upgrade · End-of-life migration

Running a Siemens MXL system?

Siemens has formally moved the MXL fire alarm platform into end-of-life. Replacement parts are increasingly difficult to source, and continuing to maintain an MXL system means longer outages every time something fails. Migration to Cerberus PRO is the supported upgrade path.

As a Siemens Solution Partner, CAINtech handles MXL-to-Cerberus PRO migrations: site audit, phased panel replacement, device migration where compatible, CAN/ULC-S537:2019 verification, and AHJ sign-off. Most existing cabling and infrastructure can be retained, reducing the cost of the migration significantly versus a full rip-and-replace.

Request an MXL migration assessment →

Why CAINtech

Solution Partner. Certified team. One accountable contractor.

CAINtech is a Siemens Solution Partner — direct supply of Cerberus PRO hardware, factory training pathway, and parts continuity.

CFAA-certified team and Siemens Technology Certified technicians, qualified to install, service, and expand Cerberus PRO systems.

CAN/ULC-S537:2019 verification under the same team that handles ongoing inspection — no contractor handoff between install and service.

Frequently asked questions

When does a new Cerberus PRO installation make sense vs. retrofitting an existing system?+

New installation makes sense when the building is new construction, when the existing fire alarm panel is end-of-life (most often Siemens MXL or other 20+ year-old platforms), or when the building’s use has changed enough that the existing system can’t cover the new occupancy. Retrofitting makes sense when the existing infrastructure (cabling, conduit, device placement) is sound but the panel and detection technology need to be modernized. We do a site audit before quoting either approach.

What’s the right Cerberus PRO panel tier for my building?+

The tier choice is driven by the addressable-device count. Up to about 50 devices (small commercial buildings, restaurants, small medical offices), FC901 is the right answer. Up to 252 devices (mid-rise condos, mid-sized commercial), FC922. Up to 504 devices (larger condos, larger commercial, healthcare facilities), FC924. Above that, into the thousands of devices (high-rises, hospitals, large institutional), Modular. We size the system as part of the design phase before quoting.

What is ISOtechnology™ and why does it matter?+

ISOtechnology is built-in addressable short-circuit isolation on every major Cerberus PRO device — Siemens is the only manufacturer that includes it standard at no extra cost. On other fire alarm platforms, each isolator is a separate module that has to be designed in, specified, ordered, and installed on the loop. In practice that means lower parts count, a smaller bill of materials, and Class-X (NFPA 72 Style 7) short-circuit performance without extra hardware. For consulting engineers comparing fire alarm proposals, it is one of the recognized procurement-grade reasons to specify Cerberus PRO.

We still have a Siemens MXL fire alarm panel — what are our options?+

Siemens has moved MXL to end-of-life. Replacement parts are scarce and lead times are growing, which means each future repair or addition becomes more expensive and slower. The supported migration path is to Cerberus PRO. CAINtech, as the Solution Partner, handles the migration: site audit, phased panel replacement, device migration where compatible, CAN/ULC-S537:2019 verification, and AHJ sign-off. In most retrofits the existing cabling and loop infrastructure can be retained, which cuts the cost of migration meaningfully versus a full rip-and-replace.

What is CAN/ULC-S537:2019 verification testing?+

CAN/ULC-S537:2019 is the Canadian standard that governs verification of new and modified fire alarm system installations. Verification is the process of confirming that every device, circuit, and interface in the as-installed system actually works as designed. CAINtech’s technicians are qualified to perform S537 verification and provide the verification report your AHJ requires before the system can be placed in service.

Does Cerberus PRO integrate with Building X cloud monitoring?+

Yes. Cerberus PRO Compact (FC922 / FC924) and Modular panels connect to the Siemens Building X cloud platform through the Connect X300 external gateway. Multi-site monitoring, mobile and web dashboards, and faster response across building portfolios. See Building X — Cloud Fire Monitoring for details.

Can existing non-Siemens panels be retrofitted to Cerberus PRO?+

Yes, in most cases. The retrofit replaces the control panel and addressable devices with Cerberus PRO equivalents while preserving cabling and infrastructure where possible. The retrofit requires CAN/ULC-S537:2019 verification testing before the new system goes into service. CAINtech provides the verification along with the retrofit work.

Specifying or upgrading a fire alarm system?

Tell us the building scope — new installation, retrofit, MXL migration, or addition. Fixed-fee quote back the same business day. Mon to Fri, 7:00 AM to 3:30 PM.