Hochiki Analog Photo Smoke Sensor

ALN-V, a Photoelectric Smoke Sensor that’s particularly suited to detecting optically dense smoke typical of fires involving materials such as soft furnishings, plastic, foam, or other similar materials that tend to smolder and produce large visible smoke particles.
Hochiki’s unique design allows fast response to flaming fires as well as smoldering fires while preventing false alarms.

UL Approved Fire Detection

Product code: ALN-V


 Main features: 

  • Low profile – only 2.00″ high, including base
  • Simple and reliable device addressing
  • Automatic compensation for sensor contamination
  • Built-in fire test feature
  • Uses the noise-immune Digital Communication Protocol (DCP), which utilizes interrupts for fast response to fires
  • Operating Voltage: 24 – 41 VDC
  • Standby Current: 450μA
  • Alarm Current: 540μA
  • Transmission Method: DCP – Digital Communication Protocol
  • Maximum Humidity: 95% RH Non-Condensing
  • Air Velocity Range: 0-4000 fpm
  • Color & Case Material: Bone – ABS Blend
  • Weight: 3.4oz

    Click on the links below to download the following attachments:

    ALN-V Brochure.pdf