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Smoke Alarms & Heat Detectors

Our smoke alarms and heat detectors range covers ESP Fireline panel detectors in mains and 12V, Espire sealed lithium alarms, CO multi-sensors, interconnect modules and test canisters.

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If there is something you require that is not on our site, simply give us a call on 01424 220384 or send us a message via our contact form and we’ll do our best to get it added to our online electrical wholesale store.

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Smoke and Heat Detection: Standalone or on the Panel

Detection for both architectures: ESP’s Fireline combined optical smoke and fixed heat detectors serve fire alarm panels in mains and 12V system versions, while Espire’s sealed 10 year lithium bench covers standalone duty with optical heat alarms, carbon monoxide alarms in battery and mains forms, CO and heat multi-sensors, mains heat alarms with lithium or replaceable 9V backup, the hardwired interconnect input module and masking plates, and Greenbrook’s test canister with sabre extension keeps it all honest.

Electrical2Go is a trusted source for fire detection in the UK, at trade prices with fast UK delivery.

Compare Detection Options

Panel-wired or self-contained.

Compare the main options below:

Product RangeSub-CategoryKey Features
Fireline DetectorsThe Panel SideCombined smoke and heat, mains and 12V
Espire AlarmsThe Standalone10 year sealed lithium bench
CO & Multi-SensorThe Gas WatchCO alone and CO plus heat
Test & InterfaceThe UpkeepTest canisters and interconnect modules

Key Benefits of This Detection Bench

The right sensor on the right architecture:

  • Both Systems: Panel detectors and standalone alarms.
  • Sealed Lithium: Ten years without battery swaps.
  • Testable: Canister testing from the floor.

Frequently Asked Questions

The building’s system decides: premises with fire alarm panels take Fireline detectors that report to the panel, dwellings without take Espire’s self-contained alarms.

Fewer false alarms: the CSD2 pairs optical smoke with fixed temperature heat detection, confirming real fires while ignoring toast.

Panel-powered loops: the CSD212 runs from 12V alarm systems rather than mains, matching its control equipment.

Bridges systems: the hardwired input module ties Espire alarms into interconnected networks so one trigger sounds them all.

Synthetic smoke from the floor: Greenbrook’s 150ml canister on its sabre extension tests detectors without ladders, the compliance routine made practical.

Decorating and dust works: the plate blanks the alarm temporarily so building dust cannot contaminate the chamber, removed after.

Need Help Choosing The Right Smoke Alarms & Heat Detectors?

Our friendly customer service team are always ready to provide answers, offer support and share information. So if you're still unsure on which product best suits your needs, or for any other questions or queries, please don't hesitate to give us a call on 01424 220384 for expert advice.

Explore our smoke alarms and heat detectors range: ESP Fireline combined optical smoke and fixed heat detectors in mains and 12V versions, Espire’s 10 year sealed lithium optical heat, carbon monoxide and CO plus heat multi-sensor alarms with mains and 9V backup versions, the hardwired interconnect input module, masking plates and Greenbrook’s smoke alarm test canister with sabre extension. Sensor types, power and system compatibility are stated on every listing, at trade prices with fast UK delivery.