A1S mini exterior urban warning buzzer for bus and coach
Description
Manufactured by SESALY in conformity to the EMC R10 03 (electromagnetic compatibility) Compliant to ECE R118 (fire and smoke standard) regulation, this exterior micro alarms is 12/24 Vdc, intermittent, 100 to 87dB, waterproof and shock resistant for bus and coach.
Technical datas
| Voltage | 12 Vdc or 24 Vdc |
|---|---|
| Functions | Gong’’ or ‘‘bell’’ sound (just one sound to be chosen, non-reprogrammable) + back up alarm function, day/night function |
| Sounds | < 2 seconds / Sound priority to the release: back up alarm priority |
| Composition | PCB with resin |
| Fixation | With angle bracket |
| Sealing | IP 56 waterproof loudspeaker |
| Consumption | 12 Vdc - 2 A / 24 Vdc - 1.2 A |
| dB level | 100 +/- 10 db* |
*Sound power may vary from 80 dB to 110 dB at 1 meter
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