BSR exterior micro alarms for bus and coach

  • audible-signalling-micro-bsr.jpg
  • audible-signalling-drawing-micro-bsr.jpg
  • audible-signalling-micro-bsr.jpg
  • audible-signalling-drawing-micro-bsr.jpg


Manufactured by SESALY in conformity to the EMC R10 03 (electromagnetic compatibility) regulation, this exterior micro alarms is 12/24 Vdc, intermittent, 100 to 87dB, waterproof and shock resistant for bus and coach.


It can be used for all types of vehicles such as agricultural equipment; construction plaît, cranes, lorries, van or buses.  Compact and with a low consumption; it offer a high sound quality.

Reference BSR 13/31 :Hole spacing 84 mm

Reference BSR 13/32 : Hole spacing19 mm

Technical datas

Voltage 12/24 Vdc or 24 Vdc
Functions Anti-shock, compact, waterproof alarm for outdoor use
Uses Back up alarm, electrical switchboard alarm, signal for lifted trailer, open back door or hatch
Fixation Directly mounting on bodywork (drilling Ø32 mm)
Wire 22 cm
Options (contact us) Brackets.
dB level 100 or 87 dB
Sealing IP 67
Weight 57 g
Standards EMC R10 03