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Home :: Fire Alarm Systems :: Nittan Addressable Alarms :: Nittan Detectors and Bases :: Nittan EV-DPH-A2R Dual Optical and Heat Alarm
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Nittan EV-DPH-A2R Dual Optical and Heat Alarm

Model number: EV-DPH-A2R
List price: £48.40
Your Price: £43.25 + vat (£51.90 inc. vat)
Saving: £5.00 (11%)
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Delivery: Next working day if ordered before 2pm
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Nittan EV-DPH-A2R Dual Optical and Heat Alarm

Model number: EV-DPH-A2R
Price: £43.25 + vat 
(£51.90 inc. vat)
buy and checkout now
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Product Features

The advanced multi-sensor Nittan EV-DPH-A2R Dual Optical and Heat Alarm provides a reliable method of detecting a fire which is also less prone to false alarms. As well as the benefits of both, the low-profile detector uses drift compensation data and a grey chamber to avoid dust and other slow environmental changes from affecting its performance.

With one unit comprising of two different (dual optical smoke and A2R Rate of Rise heat) sensor types, the innovative design reads both signals simultaneously and generates an alarm from either, or both, sensors. Plus, using an award-winning innovation, false alarms caused by steam are prevented thanks to its Infra-Red and blue LEDs. With a more accurate measurement, the detector can calculate the particle size which allows it to distinguish between smoke and non-combustion particles.

Ideal for areas of multiple occupancy such as flats, hotels and hospitals. And to give you peace of mind it’s working reliably, it has a self-test function which will let you know if there is a problem.

The Omni-view indicating light can be seen from any angle to give a visual indication of the addressable fire alarm system and allows installation of the low-profile detector in any orientation. This is the red ring you can see in the picture which only shines when activated or flashes to indicate it is still communicating with the control panel, although this is individually selectable.

Install with a detector base (available separately), EV-DPH-A2R detector will need addressing using a handheld programming tool and is only compatible with Nittan and Nittan protocol systems.

For a dual optical and heat detector which activates when temperatures reach a higher, pre-set temperature, look at the Nittan EV-DPH-CS Heat Detector.

Product Data Sheets

PDF download Nittan Dual Optical and Heat Detector Data Sheet

Technical Specification

  • Operating voltage 20v-38v
  • Advanced electronic technology
  • Omniview 360° LED alarm indication
  • Compliant with QEN54-7:2000 + A1:2002 + A2:2006 and EN54-5:2000 + A1:2002
  • Compatible with the Nittan Evolution 1 
  • Quiescent: 200μA 
  • Dual Optical Technology Plus Heat Sensor Reduces False Alarms
  • Designed to meet approvals worldwide
  • Range of bases available
  • CE Marked
  • Made by Nittan Europe Ltd

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