Conventional Photoelectric Smoke Detector SLR-E3N

Conventional Photoelectric Smoke Detector, Ivory case SLR-E3N - Hochiki
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SLR-E3N - Conventional Photoelectric Smoke Detector, Ivory case - Hochiki

This product is now obsolete and has been replaced by the SOC-E3N

The SLR-E3N is a Photoelectric Smoke Detector, which is fully compatible with the majority of existing Conventional systems.
The SLR-E3N incorporates Hochiki’s unique High Performance photoelectric smoke chamber removing the need to use Ionisation Detectors in the majority of applications.
An integral third terminal provides a remote indicator output.
The smoke chamber is easily removed or replaced for cleaning and utilises a unique baffle design which allows smoke to enter the chamber whilst keeping out ambient light.


  • Removable, High Performance chamber
  • Remote Indicator output
  • Wide voltage range (9.5 ~ 30 V dc)
  • Low profile design with one piece outer cover
  • Twin fire LEDs allow 360° viewing
  • Range of mounting bases
  • Approved by LPCB & VdS
  • Also available in white and black