Ecco Back up Alarms

ecco back up alarms

The sound of safety

ECCO invented the back-up alarm and since then we’ve been innovating them to make your every move safer. Available in a variety of sizes and compliant specifications, back-up alarms from ECCO are easy to install and work without fail.

ecco back up alarms EA5050
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

multi-frequency

The Multi-Frequency back-up alarm provides a solution to potential noise pollution created by back-up alarms in confined or densely populated work areas by maintaining a safe warning signal for those in the danger zone of backing vehicles while minimizing disturbance to work site neighbors. The Multi-Frequency alarm operates by emitting sound at multiple frequencies attenuated above 4000Hz so that the sound is perceived to dissipate more quickly than a conventional pure-tone alarm.

  • Emits sound at multiple frequencies attenuated above 4000Hz
  • Warning signal is more directional and perceived to dissipate quicker than pure tone
  • Smart Alarm models adjust output to 5dB above surrounding noise
  • Sealed in epoxy for protection against dust, moisture, and vibration
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
EA5050MFA12-24870.34
EA5200MFA12-24971
EA6100MFA12-24970.7
EA7020MFA12-241020.6
EA7070MFA12-241070.8
EA9070MFA/ Smart12-2487-1070.9
EA9724MFA/ Smart12-2477-970.7
EA9780MFA/ Smart36-8077-970.8

400 series

The Smart Alarm® from ECCO was the worlds first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Reverse mounted speaker enhances sound and protects the alarm from dust and moisture ingress. Grommet mount directs warning to the rear of the vehicle while reducing installation time, requiring no tools. Epoxy sealed against dust, moisture and vibration. For use with standard 4.5”rear lighting grommet (order seperately).

  • Grommet mount reduces installation time and directs warning to rear of vehicle
  • For use with standard 4.5” rear-lighting grommet (order separately)
  • Epoxy sealed for protection against dust, moisture and vibration
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
SA940Smart12-2487-1120.6
45012-361120.4
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

ecco back up alarms sa950
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

500 series

The Smart Alarm® from ECCO was the world’s first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Compact size and universal mounting bracket maximizes location options, self grounding with stud terminal connections, sealed in epoxy for protection against dust, moisture, and vibration.

  • Compact size and universal mounting bracket maximizes location options
  • Self grounding (except 575)
  • Sealed in epoxy for protection against dust, moisture, and vibration
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
SA950Smart12-2482-1020.4
SA951Smart12-2477-970.2
505SRC*12-24870.1
510SRC*12970.2
520SRC*12-24970.2
530SRC*12-241022
575SRC*12-241020.9
585SRC*12-48970.1

*SRC – Self Resonating Circuitry

600 Series

The Smart Alarm® from ECCO was the worlds first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Compact housing and rugged construction designed for demanding applications, reverse mounted speaker enhances sound and protects the alarm from dust and moisture ingress. Epoxy sealed against dust, moisture and vibration.

  • Reverse-mounted speaker enhances sound and protects the speaker from dust and moisture ingress
  • Reinforced nylon housing eliminates corrosion damage
  • Sealed in epoxy for protection against dust, moisture, and vibration
  • Steam cleanable and pressure washable
  • Works on positive or negative ground systems
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
SA901NSmart12-2482-1070.3
SA931NSmart12-4882-1070.2
610N12-36970.4
630N12-361071.2
ecco back up alarms sa901n
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

ecco back up alarms sa920
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

700 series

The Smart Alarm® from ECCO was the worlds first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Meets Oem design for rugged construction applications.

  • Model SA920 supplied with grille plate
  • Meets OEM design for rugged construction applications
  • Sealed in epoxy for protection against dust, moisture, and vibration
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
SA920Smart12-2497-1120.6
77712-2497/107/1120.8

800 series

The Smart Alarm® from ECCO was the worlds first self-adjusting back-up alarm, constantly measuring ambient noise and adjusting their sound level, creating a volume that is safe without being annoying or contributing to noise pollution. Smart Alarms® eliminate the need for constant manual adjustment and help prevent intentional alarm disconnection. Bracket includes OEM popular mounting pattern. Steel housing and rugged construction for demanding applications. Reverse mounted speaker enhances sound and protects the alarm from dust and moisture ingress. Sealed in epoxy for protection against dust, moisture and vibration.

  • Reverse mounted speaker enhances sound and protects the speaker from dust and moisture ingress
  • Reinforced nylon housing eliminates corrosion damage
  • Sealed in epoxy for protection against dust, moisture and vibration
  • Steam cleanable and pressure washable
  • Temperature Range: -40°F to +185°F (-40°C to +85°C)
Part #TypeVDCdB(A)Amps
SA907NSmart12-2482-1070.5
SA917NSmart12-2487-1121.5
830N12-361071.1
840N12-3697/1121.4
850N12-361121.3
ecco back up alarms sa914n
California Prop 65 Warning

Warning: Cancer and Reproductive Harm. Go to https://www.p65warnings.ca.gov for more information.

ecco back up alarms


ecco back up alarms EA5050
Surface Mount Alarms

Multi-Frequency

  • Product Features

    • Emits sound at multiple frequencies attenuated above 4000Hz
    • Warning signal is more directional and perceived to dissipate quicker than pure tone
    • Smart Alarm models adjust output to 5dB above surrounding noise
    • Sealed in epoxy for protection against dust, moisture, and vibration
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    EA5050MFA12-24870.34
    EA5200MFA12-24971
    EA6100MFA12-24970.7
    EA7020MFA12-241020.6
    EA7070MFA12-241070.8
    EA9070MFA/ Smart12-2487-1070.9
    EA9724MFA/ Smart12-2477-970.7
    EA9780MFA/ Smart36-8077-970.8

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



Grommet Mount Alarm
Grommet Mount Alarm

400 Series

  • Product Features

    • Grommet mount reduces installation time and directs warning to rear of vehicle
    • For use with standard 4.5” rear-lighting grommet (order separately)
    • Epoxy sealed for protection against dust, moisture and vibration
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    SA940Smart12-2487-1120.6
    45012-361120.4

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarms sa950
Surface Mount Alarms

500 Series

  • Product Features

    • Compact size and universal mounting bracket maximizes location options
    • Self grounding (except 575)
    • Sealed in epoxy for protection against dust, moisture, and vibration
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    SA950Smart12-2482-1020.4
    SA951Smart12-2477-970.2
    505SRC*12-24870.1
    510SRC*12970.2
    520SRC*12-24970.2
    530SRC*12-241022
    575SRC*12-241020.9
    585SRC*12-48970.1

    *SRC – Self Resonating Circuitry

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarms sa901n
Surface Mount Alarms

600 Series

  • Product Features

    • Reverse-mounted speaker enhances sound and protects the speaker from dust and moisture ingress
    • Reinforced nylon housing eliminates corrosion damage
    • Sealed in epoxy for protection against dust, moisture, and vibration
    • Steam cleanable and pressure washable
    • Works on positive or negative ground systems
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    SA901NSmart12-2482-1070.3
    SA931NSmart12-4882-1070.2
    610N12-36970.4
    630N12-361071.2

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarms sa914n
Surface Mount Alarms

800 Series

  • Product Features

    • Reverse mounted speaker enhances sound and protects the speaker from dust and moisture ingress
    • Reinforced nylon housing eliminates corrosion damage
    • Sealed in epoxy for protection against dust, moisture and vibration
    • Steam cleanable and pressure washable
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    SA907NSmart12-2482-1070.5
    SA917NSmart12-2487-1121.5
    830N12-361071.1
    840N12-3697/1121.4
    850N12-361121.3

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071



ecco back up alarms sa920
OEM Mounting Alarm

700 Series

  • Product Features

    • Model SA920 supplied with grille plate
    • Meets OEM design for rugged construction applications
    • Sealed in epoxy for protection against dust, moisture, and vibration
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    SA920Smart12-2497-1120.6
    77712-2497/107/1120.8

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarm sa955 40 series
Grommet Mount Alarm

40 Series Grommet Mount

  • Product Features

    • Grommet mount reduces installation time, requiring no tools
    • Directs warning to rear of vehicle
    • For use with standard 4.5” rear lighting grommet (order separately)
    • Temperature Range: -40°F to +185°F (-40°C to +85°C
  • Options

    Part #TypeVDCdB(A)Amps
    SA955Smart12-2482-1020.4

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



Surface Mount Alarms
Surface Mount Alarms

200 Series

  • Product Features

    • Designed for mounting in areas where a compact profile is required
    • Universal mounting bracket covers a wide range of popular mounting applications
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    21012970.1

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarms 201120 audible signaling devices
Panel Mount Alarm

Audible signaling Devices

  • Product Features

    • Warning device intended for in-cab use
    • Panel mounts 1.25″ hole
    • Piezo electronic design provides very low amp draw
  • Options

    Part #TypeVDCdB(A)Amps
    20112012-48800.1
    20812012-36860.1

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco bakc up alarms df532
Surface Mount Warning Alarms

Warning Alarms

  • Product Features

    • Constant tone alarm provides a constant 102 decibel warning in a compact housing with an 18″ lead wire connection.
    • Forward horns are specifically designed for use on SCR controlled electric vehicles or heavy vibration IC vehicles.
    • Cost effective dual tone warning in a compact housing. Not intended for use as a back-up alarm.
    • Dual function alarm provides back-up alarm and dual tone features in a compact housing.
  • Options

    Part #TypeVDCdB(A)Amps
    CT530-2LDWConstant Tone12-241020.5
    FH575Forward Horn121070.5
    FH577Forward Horn24-481071.2
    DT500FP-LWCDual tone12-241020.9
    DT500Dual tone12-24970.5
    DF532Dual Function12-241020.3

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.



ecco back up alarms df445
Dual-Function Grommet Mount

DF445 Series

  • Product Features

    • Grommet mount reduces installation time, requiring no tools
    • PL3 Delphi trailer connector included
    • Directs warning to rear of vehicle
    • For use with standard 4.5” rear lighting grommet (order separately)
    • Temperature Range: -40°F to +185°F (-40°C to +85°C)
  • Options

    Part #TypeVDCdB(A)Amps
    DF445Dual-Function12-241020.5

O.E.M. Data Sheet

Call or Email us @

Phone: (619) 749-0742

Email: info@socaltruck.com

Address: 10460 Mission Gorge Rd, Santee, CA, 92071

*Please note that the Ecco back up alarms are universal. Please call or email for product availability.