A105N Alarm Sounder

 

The A105N is the industry standard for signalling. The high output 113dB(A) alarm horn sounder is globally approved for fire, marine and general applications. Featuring 64 alarm tone frequencies and 4 remotely activated stages/channels.
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Low current consumption and high SPL in a robust fire-retardant enclosure ensure the A105N is suitable for all signalling applications including fire, security and process control. The A105N is a member of the versatile AlertAlarm family of industrial alarm horn sounders – also available with Xenon, AL105NX or LED beacons, AL105NH. SIL1 & SIL2 Route 2H compliant to IEC61508 (2010) as standard.

 

Features
Automatic synchronisation
Continuously rated
Dual M20x1.5mm threaded cable entries – adaptors available
Duplicate pluggable cable terminations – Class A
Ingress protection IP66 Type 4/4X/13/3R
Conformal coated (tropicalised) electronics
64 alarm tone frequencies and 4 remotely activated alarm stages
Available with custom tone configurations and frequencies
Diode polarized for use in supervised circuits

 

Approvals
UL: UL464
cUL: CSA C22.2 No 205-17
ULC: CAN/ULC-S525
UL EU: (EN54-3) UL-EU-01163-CPR
CPR 305/2011: 2821-CPR-0107
MED 2020/1170: MEDB000074G
DNV GL-CG-0339: TAA00002ZU
USCG COA 161-002-68-0
EAC CU TR 043/2017: B.00291/21
EAC: RU D-GB.GA05.B.12595-20
RMRS Marine: No. 19.00193.278
SIL1 & SIL2 compliant to IEC61508 (2010)
CE, UKCA