C-Tec ActiV Conventional Detectors

Price £2 - £16

C-TEC's ActiV fire detectors include a host of features installers love - plenty of working space, two ultra-bright LED indicator strips offering all-round visibility, an ingenious detector/base locking mechanism and compatibility with virtually all known conventional fire alarm panels. Certified to the relevant parts of EN54-5/7, optical, fixed heat, rate-of-rise and multi-sensor variants are available, all manufactured in the UK. It's no wonder so many installers are switching to ActiV.

C-Tec ActiV or Cast Detector Retrofit Decor Plate BF-DP

  • An easy-to-fit 152mm diameter mounting accessory for use with ceiling mounted ActiV or CAST devices.
  • Helps cover the decorating witness marks left by Grade D type Mains/Battery Alarms on system retrofits.
  • Includes multiple mounting holes and a large cable entry section.
  • Two K40x12 Pozi Flange PT retaining screws are supplied to secure the C-TEC ActiV or CAST device directly to the BF-DP.

In Stock


  • £3.24
  • (Exc. VAT: £2.70)
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ActiV Conventional Optical Smoke Detector C4416

  • A high-quality optical smoke detector offering outstanding detection performance at a very competitive price.
  • Manufactured by C-TEC in the UK.
  • Third-party certified to EN54-7 by Intertek.
  • Wide 6-33V DC operating voltage.
  • Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility.
  • Drift compensation functionality ensures detector sensitivity is automatically calibrated to suit prevailing conditions and/or increased contamination levels allowing a greater than 8 year life-span.
  • Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases.

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  • £11.17
  • (Exc. VAT: £9.31)
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ActiV Conventional Heat Smoke Detector

  • Third-party certified to EN54-5 by Intertek
  • Carries the pan-European ‘CertAlarm’ mark
  • Wide 6-33V DC operating voltage
  • Two 8mm x 2mm ultra-bright red LED indicating strips offering 360º visibility
  • Sophisticated onboard detection algorithms help reduce false alarms by rejecting momentary abnormal readings
  • Compatible with our ActiV C4408D diode, C4408 non-diode and C4408R relay bases (all bases include an integrated detector/base locking mechanism and ID tag)
  • Class A2 fixed heat, class B fixed heat, optical and multi-sensor variants also available

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  • £12.34
  • (Exc. VAT: £10.28)
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ActiV Relay Base with Diode C4408DR

  • Includes a 1A @ 24 VDC relay controlled by detector’s remote LED output
  • Ideal for switching CCTV, security and door retaining systems
  • Third-party certified to the relevant parts of EN54 in conjunction with our ActiV detectors
  • Easy to fit with lots of working space
  • Can be ceiling mounted in any orientation due to the true 360° degree viewing angle of the LED indicator strips on all ActiV detectors
  • Integrated detector/base locking mechanism, head removal tool and ID tag
  • Simple ‘click and twist’ design
  • Remote LED terminals for the optional connection to a BF318 Remote indicator
  • C4408R non-diode relay base also available for use on systems that do not require head out monitoring

In Stock


  • £18.43
  • (Exc. VAT: £15.36)
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