450
All Preco Electronic Alarms Feature:
• 24 month warranty • Passed million cycle
operational test • Meet OSHA, Bureau of
Mines and state regulations • Decibel ratings
are +/- dB (A) @4' as specified in SAE J994
Mar 85 • Solid state electronics sealed in
urethane • Steam cleanable *Temp range of
-40 degree to +170 degree F. • All alarms,
circuit boards, speakers and drivers are
manufactured in the U.S.A.
Preco Alarms
1.31"
4.50"
3.25"
40-Series BAC-A-LARM
New. The most compact 4" alarm on the market. This
flush mount alarm fits into any 40 series round hole and
requires no tools for installation.
• Use industry standard 40-series grommets
• Use industry standard 2 or 3 pronged pigtails
• Steam cleanable
• Dimensions: 4
5
/
16
" round, 13/4" deep
• Weight 12 oz.
• Voltage spike protected
• Works with positive or negative ground systems
• 2 Year warranty
Part No. 4030
97 decibels - 12V
Part No. 4050
102 decibels - 12V
BACK-UP ALARMS
Mounting
Suggestion:
Truck-Lite
TL40720 Bracket
TL40403 Grommet & Pigtail
BAC-A-LARM
®
200 Series
This 200 Series alarm is in the
highest demand category of any low
sound level alarm on the market.
Weight: 10 oz. Dimensions: 4.02L,
1.6"D, 2.67"H.
87 Decibels, 12V, SAE J994 Type D
Part No. 220
97 decibels, 12V, SAE J994 Type C
Part No. 230
102 Decibels, 12-24V
Part No. 250
Fleetcraft Evacuator Plus backup alarms feature a lightweight piezo-
electric output circuit. It is highly resistant to vibration damage. The
housing is made of high impact ABS plastic resin and is sealed against
moisture, dust and corrosion. It is steam cleanable. It is reverse polarity
and voltage spike protected, and can be installed on positive and negative
ground vehicles.
Voltage:
12 to 48 VDC
Current Draw:
L/T .10 Amps
Weight:
.284 lbs. (129 grams)
Pulse Frequency:
Approx. 2400 Hz
Temp. Range:
-40 to 165 Deg. F.
Sound
Level
Part No.
87 dB
210330
97 dB
210331
107 dB
210333
112 dB
210335
• Adjusts automatically to environmental noise,
reducing irritation for operators & workers
• Sealed solid state electronics Meets OSHA, SAE J994,
Bureau of Mines & all state regulations
• Operating temperatures range from -40 F to +170 F
• Caution:Alarm must “hear” surrounding noise levels
to properly adjust its sound output
• Mount alarm at rear of vehicle facing the back without
obstruction in the listening field
• Material: Rugged glass nylon housing.
Self-Adjusting Alarm
Part No. TL92905
Self Adjusting Alarm
These heavy gauge, chrome-plated
steel back-up alarms are gravity
activated. When the vehicle backs
up at a reasonable speed, four
heavy steel balls fall and strike the
bell housing. Mechanical alarms do
not require a battery and will function
with the motor on or off.
Part No.
Amp
L x W x H
210400
87dB
6.0 x 6.0 x 3.6
210402
105dB
8.7 x 8.7 x 3.6
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