The cookie settings on this website are adjusted to allow all cookies so that you have the very best experience. If you continue without changing your cookie settings, we'll assume that you are happy to receive all cookies on our website. However, if you would like to, you can change your settings at any time using the Change cookie settings link in the Special menu. 

Nittan EV-PS Optical Detector with Sounder

Nittan EV-PS Optical Detector with Sounder
Part no: EV-PS
Retail Price: £47.49
Our price: £44.07 + vat (£52.88 inc. vat)
Available: In Stock
Delivery: FREE UK-wide Delivery
Next working day if ordered before 2pm

Requiring just one unit and address for two devices, the Nittan EV-PS Optical Detector with Sounder features a 360° Omni-view LED, and is designed to prevent dust affecting its performance. Using photoelectric technology, when smoke enters the inside of the unit is causes an Infra-Red light to bounce onto an angled light receptor which causes an alarm.

A common issue with these types of alarm is that as dust builds up over time, the optical smoke detector is less reliable. However, it has less of an impact thanks to the dust-coloured (grey) chamber, and drift compensation which reduces the effect of slow environmental changes. A sensor self-test function allows it to check it is still working correctly without you even knowing.

The detector is programmable with three levels of sensitivity, while the sounder has an output of 85 decibels.

The 360°, Omni-view LED, shown in the picture as the red ring, shows when the alarm is activated or flashes to show it is communicating with the control panel, although this is controllable.

The low-profile detector and sounder can be installed in any orientation using a detector base (available separately). The EV-PS detector is compatible with Nittan and Nittan protocol systems and will need addressing with a handheld programming tool

  • Operating voltage 20v-35v
  • Advanced electronic technology
  • Omniview 360° LED alarm indication
  • Sounder ~ 85dB(A) @ ~ 3.1mA
  • Compliant with EN54-7:2000 + A1:2002 + A1:2002 and EN54-7:2000 + A1:2002 + A2:2006
  • Compatible with the Nittan Evolution 1
  • Quiescent: 200μA 
  • Proven detection performance
  • Designed to meet approvals worldwide
  • Range of bases available
  • CE Marked
  • Made by Nittan Europe Ltd