The beacon and sounder can be operated from the same power source or controlled individually.
The AB121STR Xenon beacon component features an automatically synchronised flash rate of 1Hz (60 flashes per minute) as standard. The DC voltage versions also have user selectable 1.5Hz (90 flashes per minute) and double-strike flash rates.
| Datasheet | Datasheet.pdf |
| Installation Manual | AB121STR_D128-00-001-IS_Iss_1.pdf |
| Programmable version installation | PROGSNDR_Inst__ISN2802-A_.pdf |
| Russian EAC Declaration of Conformity | D-GB.GA05.B.12595-20-24.03.2025.pdf |
| Russian Maritime register | 19.00193.278.pdf |
| Declaration of Conformity | DC-027_Issue_F_Spectralarm.pdf |
| 2D drawing (PDF) | SK0037_Iss_B_Model_1.pdf |
| 2D drawing (DWG) | SK0037_Iss_B.DWG |
| Hi-res product image 1 (TIFF) | 2-31-260_AB121STR-R-Y.tif |
| Hi-res product image 2 (TIFF) | 2-31-260_AB121STR-G-G.tif |
| Lo-res product image 1 (JPG) | 2-31-260_AB121STR-R-Y.jpg |
| Lo-res product image 2 (JPG) | 2-31-260_AB121STR-G-G.jpg |
| Sounder: | |
|---|---|
| Maximum output: | 126dB(A) @ 1 metre [117dB(A) @ 10ft/3m] |
| Nominal output: | 121dB(A) @ 1m +/- 3dB – Tone 2 [112dB(A) @ 10ft/3m] |
| No. of tones: | 45 (UKOOA / PFEER compliant) |
| No. of stages: | 3 |
| Volume control: | Max. 121dB(A); Min.112dB(A) – Tone 2 |
| Effective range: | 300m @ 1KHz |
| Beacon: | |
| Energy: | 15 Joules |
| Flash rate: | 1Hz (60 fpm) |
| DC units: Optionally 1.5Hz & double strike |
|
| Synchronisation: | 1Hz flash rate automatically synchronised |
| Peak Candela: | 1,500,000 cd – calculated from energy (J) |
| Effective Intensity cd: | 750 cd – calculated from energy (J) |
| Peak Candela: | 94,790 cd* – measured ref. to I.E.S. |
| Effective Intensity cd: | 500 cd* – measured ref. to I.E.S. |
| Lens colours: | Amber, Blue, Clear, Green, Red & Yellow |
| Tube life: | Emissions are reduced to 70% after 5 million flashes |
| General: | |
| Voltages DC: | 24V dc (10-30V dc); 48V dc (35-60V dc) |
| Voltages AC: | 115V ac; 230V ac |
| Ingress protection: | IP65 |
| Enclosure material: | High impact UL94 V0 & 5VA FR ABS |
| Lens material: | UV stable PC UL94 V0 FR Bayonet lens fixing Anti-tamper locking screw |
| Enclosure colour: | Red (RAL3000) & Grey (RAL7038) |
| Cable entries: | 2 x M20 clearance gland knockouts in side & back |
| Terminals: | 0.5 to 4.0mm² cables. |
| Operating temp: | -25 to +55°C |
| Storage temp: | -40 to +70°C |
| Relative humidity: | 90% at 20°C. |
| Weight: | DC: 2.10kg AC:2.70kg |
| *Candela measurements representative of performance with clear lens at optimum voltage. *SPL data +/-3dB(A). Measured at optimum voltage. |
|
| Version: | Part code: |
|---|---|
| 24V dc | AB121STRDC24[x]/[y] |
| 48V dc | AB121STRDC48[x]/[y] |
| 115V ac | AB121STRAC115[x]/[y] |
| 230V ac | AB121STRAC230[x]/[y] |
| [x] = Enclosure: | G: Grey, R: Red |
| [y] = Lens: | A: Amber, B: Blue, C:Clear G: Green R: Red, Y: Yellow |
| Suffix part number with ‘-P’ for stage programmable, 4 stage, 45 tone version. | |
| Version: | Voltage: | Current: | |
|---|---|---|---|
| 24V dc | 10-30V dc | 950mA* | |
| 48V dc | 35-60V dc | 600mA* | |
| 115V ac | 50/60Hz | +/-10% | 240mA |
| 230V ac | 50/60Hz | +/-10% | 120mA |
| * current at nominal voltage on Tone 2 | |||
| Version: | Voltage: | Current: | |
|---|---|---|---|
| 24V dc | 20-28V dc | 870mA | |
| 48V dc | 42-54V dc | 480mA | |
| 115V ac | 50/60Hz | +/-10% | 400mA |
| 230V ac | 50/60Hz | +/-10% | 225mA |
| * current at 24V dc | |||
| Stage 1 | WAV file | Frequency Description. | Stage 2 | Stage 3 |
|---|---|---|---|---|
| T 1 | /system/1/assets/files/000/000/415/415/246615edd/original/TF001.WAV | 340 Hz Continuous | T 2 | T 5 |
| T 2 | /system/1/assets/files/000/000/419/419/e353c86c4/original/TF002.WAV | 800/1000Hz @ 0.25 sec Alternating | T 17 | T 5 |
| T 3 | /system/1/assets/files/000/000/417/417/abf396de0/original/TF003.WAV | 500/1200Hz @ 0.3Hz 0.5 sec Slow Whoop | T 2 | T 5 |
| T 4 | /system/1/assets/files/000/000/420/420/50f9ee7a7/original/TF004.WAV | 800/1000Hz @ 1Hz Sweeping | T 6 | T 5 |
| T 5 | /system/1/assets/files/000/000/421/421/b578af8a9/original/TF005.WAV | 2400Hz Continuous | T 3 | T 20 |
| T 6 | /system/1/assets/files/000/000/422/422/42b72dd93/original/TF006.WAV | 2400/2900Hz @ 7Hz Sweeping | T 7 | T 5 |
| T 7 | /system/1/assets/files/000/000/373/373/a686b0abe/original/TF007.WAV | 2400/2900Hz @ 1Hz Sweeping | T 10 | T 5 |
| T 8 | /system/1/assets/files/000/000/376/376/00cd26f9e/original/TF008.WAV | 500/1200/500Hz @ 0.3Hz Sweeping | T 2 | T 5 |
| T 9 | /system/1/assets/files/000/000/386/386/ceb4e488c/original/TF009.WAV | 1200/500Hz @ 1Hz – DIN / PFEER P.T.A.P. | T 15 | T 2 |
| T 10 | /system/1/assets/files/000/000/374/374/021ee6540/original/TF010.WAV | 2400/2900Hz @ 2Hz Alternating | T 7 | T 5 |
| T 11 | /system/1/assets/files/000/000/377/377/ac5498db0/original/TF011.WAV | 1000Hz @ 1Hz Intermittent | T 2 | T 5 |
| T 12 | /system/1/assets/files/000/000/375/375/771bd7a3e/original/TF012.WAV | 800/1000Hz @ 0.875Hz Alternating | T 4 | T 5 |
| T 13 | /system/1/assets/files/000/000/378/378/6380218ec/original/TF013.WAV | 2400Hz @ 1Hz Intermittent | T 15 | T 5 |
| T 14 | /system/1/assets/files/000/000/379/379/51c1bb5a9/original/TF014.WAV | 800Hz 0.25sec on, 1 sec off Intermittent | T 4 | T 5 |
| T 15 | /system/1/assets/files/000/000/380/380/06feaa7b3/original/TF015.WAV | 800Hz Continuous | T 2 | T 5 |
| T 16 | /system/1/assets/files/000/000/381/381/93f51c79a/original/TF016.WAV | 660Hz 150mS on, 150mS off Intermittent | T 18 | T 5 |
| T 17 | /system/1/assets/files/000/000/382/382/2c2978b6a/original/TF017.WAV | 544Hz (100mS)/440Hz (400mS) – NF S 32-001 | T 2 | T 27 |
| T 18 | /system/1/assets/files/000/000/397/397/d6d84d0c3/original/TF018.WAV | 660Hz 1.8sec on, 1.8sec off Intermittent | T 2 | T 5 |
| T 19 | /system/1/assets/files/000/000/383/383/11797b764/original/TF019.WAV | 1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s -NFC48-265 | T 2 | T 5 |
| T 20 | /system/1/assets/files/000/000/384/384/5c30f9f4d/original/TF020.WAV | 660Hz Continuous | T 2 | T 5 |
| T 21 | /system/1/assets/files/000/000/385/385/a85a0a356/original/TF021.WAV | 554Hz/440Hz @ 1Hz Alternating | T 2 | T 5 |
| T 22 | /system/1/assets/files/000/000/387/387/d33e565a9/original/TF022.WAV | 544Hz @ 0.875 sec. Intermittent | T 2 | T 5 |
| T 23 | /system/1/assets/files/000/000/388/388/b4cf9203e/original/TF023.WAV | 800Hz @ 2Hz Intermittent | T 6 | T 5 |
| T 24 | /system/1/assets/files/000/000/389/389/68683d240/original/TF024.WAV | 800/1000Hz @ 50Hz Sweeping | T 29 | T 5 |
| T 25 | /system/1/assets/files/000/000/398/398/7c1bf5e00/original/TF025.WAV | 2400/2900Hz @ 50Hz Sweeping | T 29 | T 5 |
| T 26 | /system/1/assets/files/000/000/395/395/631e82dc8/original/TF026.WAV | Bell | T 2 | T 15 |
| T 27 | /system/1/assets/files/000/000/390/390/10abe0caa/original/TF027.WAV | 554Hz Continuous | T 26 | T 5 |
| T 28 | /system/1/assets/files/000/000/391/391/5f7a58b54/original/TF028.WAV | 440Hz Continuous | T 2 | T 5 |
| T 29 | /system/1/assets/files/000/000/392/392/68d5d1294/original/TF029.WAV | 800/1000Hz @ 7Hz Sweeping | T 7 | T 5 |
| T 30 | /system/1/assets/files/000/000/393/393/744c6f53f/original/TF030.WAV | 300Hz Continuous | T 2 | T 5 |
| T 31 | /system/1/assets/files/000/000/394/394/1bfee2f1b/original/TF031.WAV | 660/1200Hz @ 1Hz Sweeping | T 26 | T 5 |
| T 32 | /system/1/assets/files/000/000/396/396/d64fbc9d0/original/TF032.WAV | Two T chime. | T 26 | T 15 |
| T 33 | /system/1/assets/files/000/000/410/410/a0f0ba2a6/original/TF033.WAV | 745Hz @ 1Hz Intermittent | T 2 | T 5 |
| T 34 | /system/1/assets/files/000/000/399/399/84b54dafb/original/TF034.WAV | 1000 & 2000Hz @ 0.5 sec Alternating – Singapore | T 38 | T 45 |
| T 35 | /system/1/assets/files/000/000/402/402/9168c8c48/original/TF035.WAV | 420Hz @ 0.625 sec Australian Alert | T 36 | T 5 |
| T 36 | /system/1/assets/files/000/000/400/400/aba6c8a51/original/TF036.WAV | 500-1200Hz 3.75sec /0.25sec. Australian Evac. | T 35 | T 5 |
| T 37 | /system/1/assets/files/000/000/405/405/214ccf82a/original/TF037.WAV | 1000Hz Continuous – PFEER Toxic Gas | T 9 | T 45 |
| T 38 | /system/1/assets/files/000/000/407/407/ecce63f4f/original/TF038.WAV | 2000Hz Continuous | T 34 | T 45 |
| T 39 | /system/1/assets/files/000/000/401/401/e3954ab10/original/TF039.WAV | 800Hz 0.25sec on, 1 sec off Intermittent | T 23 | T 17 |
| T 40 | /system/1/assets/files/000/000/403/403/88b145b84/original/TF040.WAV | 544Hz (100mS)/440Hz (400mS) – NF S 32-001 | T 31 | T 27 |
| T 41 | /system/1/assets/files/000/000/404/404/1c1741943/original/TF041.WAV | Motor Siren – slow rise to 1200 Hz | T 2 | T 5 |
| T 42 | /system/1/assets/files/000/000/408/408/e0fadcdd2/original/TF042.WAV | Motor Siren – slow rise to 800 Hz | T 2 | T 5 |
| T 43 | /system/1/assets/files/000/000/406/406/49b88184e/original/TF043.WAV | 1200 Hz Continuous | T 2 | T 5 |
| T 44 | /system/1/assets/files/000/000/409/409/590aa5e82/original/TF044.WAV | Motor Siren – slow rise to 2400 Hz | T 2 | T 5 |
| T 45 | /system/1/assets/files/000/000/412/412/fa8b418f9/original/TF045.WAV | 1KHz 1s on, 1s off Intermittent – PFEER Gen. Alarm | T 38 | T 34 |
| Country specific or custom tone configurations and alarm frequencies are available upon request. | ||||
