e2s Industrial Alarm Sounder | A121

e2s - Industrial Alarm Sounder | A121

Supplier: ProDetec

Industrial Alarm Sounder | A121

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The A121 is a very high output 124dB(A) automatically synchronised alarm horn sounder. Globally approved for fire, marine and general signalling applications. Featuring 64 alarm tone frequencies and 4 remotely activated stages/channels.

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Low current consumption and high SPL in a outdoor rated enclosure ensure the A121 is suitable for all applications including fire, security and process control. Designed to withstand the harshest of environments. Constructed from lightweight, impact and fire resistant ABS, the A121 employs the latest in reliable D Class amplifier technology for superior sound output with low current consumption. The A121 is a member of the versatile AlertAlarm family of industrial alarm horn sounders – also available with Xenon, AL121X or LED beacons, AL121H.

A121 Industrial Alarm Sounder Features:

Automatic synchronisation on multi-sounder system
Continuously rated
Stainless steel fixings
Unit can be mounted using external lugs or internal
BESA compatible fixing positions
Duplicate cable terminations (in and out for daisy-chain installations)
Tropicalisation available on request
Available with custom tone configurations and frequencies
'Programmable' version available: - 45 alarm tones - 4 remotely selectable stages - Any tone can be assigned to any stage, User configurable continuous frequency tone

Approvals

VdS approved: EN54-3 (CPD 89/106/EEC). UL & cULs approved: G eneral signalling use. G OST-R approved. Cert: POCC G B.JB05.H00144

Otehr models are available from 100dba to 126dba.

For more information on this Industrial Alarm Sounder please call or email for a direct reply.

To contact ProDetec about e2s Industrial Alarm Sounder | A121 use Get a quote.

A121 Industrial Alarm Sounder Features:

Automatic synchronisation on multi-sounder system
Continuously rated
Stainless steel fixings
Unit can be mounted using external lugs or internal
BESA compatible fixing positions
Duplicate cable terminations (in and out for daisy-chain installations)
Tropicalisation available on request
Available with custom tone configurations and frequencies
'Programmable' version available: - 45 alarm tones - 4 remotely selectable stages - Any tone can be assigned to any stage, User configurable continuous frequency tone

Approvals

VdS approved: EN54-3 (CPD 89/106/EEC). UL & cULs approved: G eneral signalling use. G OST-R approved. Cert: POCC G B.JB05.H00144

Otehr models are available from 100dba to 126dba.

For more information on this Industrial Alarm Sounder please call or email for a direct reply.

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To contact ProDetec about e2s Industrial Alarm Sounder | A121 use Get a quote.

A121N-Alarm-Sounder-126dB(0.31MB)

A121_Inst__ISN3501-A_(0.29MB)

AI Overview BETA

The e2s A121 is an industrial alarm horn sounder that produces a high-output audible warning for alarm signalling. Automatic synchronisation keeps multiple sounders operating in step when the A121 is installed alongside other units in a multi-sounder system. Fire, marine, security and process-control installations suit its outdoor-rated enclosure, made from lightweight ABS that resists impact and fire.

124 dB(A) sound output
64 alarm tone frequencies and four remotely activated stages/channels
D Class amplifier technology delivers sound output with low current consumption
Continuously rated
VdS approved to EN54-3; UL and cULs approved for general signalling; GOST-R approved

Source: listing by ProDetec on IndustrySearch · Updated 2 Nov 2026
Supplier document: A121N-Alarm-Sounder-126dB (PDF)

AI Overview is generated by artificial intelligence and may contain mistakes.

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