Dual volume
reverse alarm AVR92DV
This unit has been designed for one of the largest fleets
in the UK. Their problem was specific. One of their depots
was in a built up area and health and safety issues compelled
them to use reverse alarms at night. This caused problems with
the local residents and the company could not find an alarm
to satisfy all concerned. We were contacted, the exact problem
explained and this is our solution.
We reduced the frequency (there by the travel pitch of the unit)
and when the side lights were on the volume was noticeably
reduced, giving warning to the immediate area where needed but
not upsetting the residents. Tests proved successful. The health
and safety and the local residents were all happy. Another Amber
Valley success story. The green lead (when connected to the fog
lamp) restores the volume to maximum.
CE marked EMC
Pressure washable
Waterproof
M.I.R.A. tested
AVR92DV technical
specification
Volts
db level
Frequency
Current
Size
Fixing
12 - 24
98 - 80 db
900 Hz
0.25 A
76 (D) x 75
Single Bolt
Suitable for: Trucks, coaches, buses, fork
trucks and plant
All of our units are speaker driven which most people agree
is the best option for a sounder.
All our speakers are Mylar (plastic) cone with a solid metal
back
making full encapsulation simple and thereby making a totally
sealed unit.