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Honeywell 2012/24ausi Photoelectric Smoke Alarm

Honeywell 2012/24ausi Photoelectric Smoke Alarm

Availbility: In Stock
Product Code: 2012/24AUSI
Regular price $88.00
Regular price $123.00 Sale price $88.00
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The Honeywell HF-2012/24AUSI is designed to provide early warning of developing fires for occupants of residential and commercial buildings. The HF-2012/24AUSI is a photoelectric smoke detector that is specifically designed for open area protection. These multi-voltage, 4 wire smoke alarms can be connected to many third-party devices such as security alarm systems and access control systems. The HF-2012/24AUSI is supplied complete with mounting ring and 9VDC back-up battery.


  • Low profile design in ceiling white housing
  • CSIRO certified and listed to AS3786:2014
  • 85dB(A) at 3m
  • 9-24 volt DC operation
  • On-board 9 volt back-up battery
  • NO/NC change-over
  • alarm relay contacts
  • 8 second alarm verification feature audible emergency evacuation signal (ISO 8201)
  • Custom dual-mode alarm relay, interconnect feature
  • Automatic diagnostic test feature
  • Custom easy-clean chamber
  • HUSH / test push button feature
  • Interconnect up to 24 smoke alarms
  • Temporal horn pattern
  • 3 year warranty



  • Supply Voltage Range: 9 VDC to 24 VDC
  • Maximum Standby Current: 60 Micro Amps maximum average
  • Maximum Alarm Current: 65 Milli Amps maximum average
  • P-horn Sound Output Level: 85 dBA / 3m
  • Relay Contact Rating: 1 Form C, 1A / 30 V(DC or AC)
  • Back-up Battery: 9 VDC carbon zinc battery
  • Size: 55mm (H) x 135mm (diameter)
  • Weight: 220 grams
  • Operating Temperature: 0 degrees Celsius to 50 degrees Celsius
  • Relative humidity 5 to 93 percent R.H.



Datasheet of 2012-24AUSI

Installation Guide of 2012-24AUSI