**SALE** System Sensor Photoelectric Smoke Alarm With Sounder 12/24VDC Power Supply And 9VDC Battery Backup Support, 1x Form C Relay

Smoke Alarm with 9VDC Battery Backup Support, 12/24VDC Power Supply and Sounder

• Low profile design in ceiling white housing
• CSIRO certified and listed to AS3786:2014
• 85dB(A) at 3 meters
• 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