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The 2012/24AUSI is a photoelectric smoke alarm that is designed for open area protection. Up to 24 units may be connected together, to provide a system-wide alarm when any one 2012/24AUSI detects smoke.

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 2012/24AUSI is supplied complete with mounting ring and 9 Vdc back-up battery.

Features

• 85 dB(A) at 3 metres
• 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
• Green and Red Bi-color LED Indication
• Visual and Audible indication of low battery and other fault conditions
• CSIRO certified and listed to AS 3786:2014
• Suitable for installations in which an NZS 4512-compliant system is not mandatory