E2S   AB121LDADC024G/A

AB121LDADC024G/A   
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The AB121LDA combines a heavy duty 126dB(A) alarm sounder with a powerful multi-function L.E.D beacon.

The beacon and sounder can be operated from the same power source or controlled individually.

• 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 & 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

• Alarm sounder (A121) VdS approved: EN54-3 (CPD 89/106/EEC).

Stage 1	WAV file	Frequency Description.	(Stg 2	(Stg 3
T 1		340 Hz Continuous	T 2	T 5
T 2		800/1000Hz @ 0.25 sec Alternating	T 17	T 5
T 3		500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop	T 2	T 5
T 4		800/1000Hz @ 1Hz Sweeping	T 6	T 5
T 5		2400Hz Continuous	T 3	T 20
T 6		2400/2900Hz @ 7Hz Sweeping	T 7	T 5
T 7		2400/2900Hz @ 1Hz Sweeping	T 10	T 5
T 8		500/1200/500Hz @ 0.3Hz Sweeping	T 2	T 5
T 9		1200/500Hz @ 1Hz - DIN / PFEER P.T.A.P.	T 15	T 2
T 10		2400/2900Hz @ 2Hz Alternating	T 7	T 5
T 11		1000Hz @ 1Hz Intermittent	T 2	T 5
T 12		800/1000Hz @ 0.875Hz Alternating	T 4	T 5
T 13		2400Hz @ 1Hz Intermittent	T 15	T 5
T 14		800Hz 0.25sec on, 1 sec off Intermittent	T 4	T 5
T 15		800Hz Continuous	T 2	T 5
T 16		660Hz 150mS on, 150mS off Intermittent	T 18	T 5
T 17		544Hz (100mS)/440Hz (400mS) - NF S 32-001	T 2	T 27
T 18		660Hz 1.8sec on, 1.8sec off Intermittent	T 2	T 5
T 19		1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s -NFC48-265	T 2	T 5
T 20		660Hz Continuous	T 2	T 5
T 21		554Hz/440Hz @ 1Hz Alternating	T 2	T 5
T 22		544Hz @ 0.875 sec. Intermittent	T 2	T 5
T 23		800Hz @ 2Hz Intermittent	T 6	T 5
T 24		800/1000Hz @ 50Hz Sweeping	T 29	T 5
T 25		2400/2900Hz @ 50Hz Sweeping	T 29	T 5
T 26		Bell	T 2	T 15
T 27		554Hz Continuous	T 26	T 5
T 28		440Hz Continuous	T 2	T 5
T 29		800/1000Hz @ 7Hz Sweeping	T 7	T 5
T 30		300Hz Continuous	T 2	T 5
T 31		660/1200Hz @ 1Hz Sweeping	T 26	T 5
T 32		Two T chime.	T 26	T 15
Country specific or custom tone configurations and alarm frequencies are available upon request.