apollojem
Official Design Partner of Apollo Fire Detectors

Powered by Apollo. Delivered by JEM.

As an authorised design partner of Apollo Fire Detectors, JEM Systems provides full fire alarm system design services using Apollo’s trusted product line.

We support fire alarm contractors and consultants with professional-grade layouts, documentation, and fast access to compatible solutions – helping projects move forward with clarity and speed.

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Device Layouts

Optimised placement of Apollo detectors, call points and sounders.

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Wiring & Riser Diagrams

Clean schematics using Apollo modules and isolators.

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Compliance Documentation

Battery and voltage drop calculations, full datasheets, submittal-ready.

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BAFE Registered Designs

Certified designs under BAFE, ensuring top quality and compliance.

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Device Layouts
Optimised placement of Apollo detectors, call points and sounders.
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Wiring & Riser Diagrams
Clean schematics using Apollo modules and isolators.
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Compliance Documentation
Battery and voltage drop calculations, full datasheets, submittal-ready.
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BAFE Registered Designs
Certified designs under BAFE, ensuring top quality and compliance.

Who We Design For

Whether you're preparing a tender, submitting to an authority, or managing a retrofit — our Apollo-based designs are made for:

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 Electrical Contractors

Win more bids with complete fire alarm layouts delivered quickly.

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  Fire System Integrators

Deliver code-compliant Apollo systems without internal delays.

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  Consulting Engineers

Rely on Apollo experts to handle technical layouts and calculations.

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 Facilities Managers

Retrofit or upgrade fire detection with minimal disruption.

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  Design & Build Contractors

Keep projects moving with ready-to-submit fire alarm packages.

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Why JEM Systems?

JEM Systems is an official Apollo Design Partner, trusted for delivering code-compliant fire alarm system designs with speed and precision. With over 12,000 systems successfully designed and a network of more than 150 fire system engineers, we bring deep technical expertise to every project.

We offer fast turnaround times, seamless support from design to deployment, and your first Apollo-based design is completely free, making it easier than ever to move forward with confidence.

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Ready to Move Forward?

Get your first fire alarm system design – powered by Apollo – FREE.
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Or speak with a fire system expert:
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info@jemsystems.co.uk
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+44 118 214 3173