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What if an obstacle is outside
the operator’s field of vision?

ECHO GUARD 4

helps detect what the operator cannot see.

Thanks to its ultrasonic technology,
it detects obstacles up to 2.5 m away and emits an audible
warning to alert the operator.

Enhance safety without replacing your machinery

ECHO GUARD 4

it is a portable system, easy to install
and requiring no permanent modifications
to the machinery.

Ultrasonic
obstacle
detection
up to 2.5 m

Audible
alarm
>80 dB

Direct
12 V
power supply

Magnetic
sensors
for quick
installation

Suitable for forklift trucks, backhoe loaders and
other mobile machinery

View product

Frequently Asked Questions — ECHO GUARD 4

What is ECHO GUARD 4?

ECHO GUARD 4 is a portable ultrasonic system designed to detect obstacles located in blind spots or areas with limited visibility during mobile machinery manoeuvres. The system provides an audible warning to the operator when an obstacle is detected.

How does ECHO GUARD 4 work?

The system uses 40 kHz ultrasonic technology to detect obstacles located in front of the sensors. When an object is detected within the detection area, the horn emits an audible alert to warn the operator.

What is the detection range?

ECHO GUARD 4 has a detection range of 0 to 2.5 metres.

What type of machinery is it suitable for?

It is particularly suitable for forklift trucks, backhoe loaders and other mobile machines where blind spots may exist during low-speed manoeuvres.

Is it necessary to modify or permanently install the system on the machine?

No. ECHO GUARD 4 is a portable system that can be fitted and removed without the need for permanent installation or modifications to the machine.

How are the sensors mounted?

The four ultrasonic sensors incorporate a magnetic mounting system, allowing them to be installed and removed quickly.

How is ECHO GUARD 4 powered?

The system operates on a 9-16 V DC power supply and can be connected directly to a 12 V socket, such as a vehicle cigarette lighter socket, or via USB.

What type of warning does the operator receive?

When an obstacle is detected, the system activates an audible warning horn with a sound level above 80 dB, providing an alert to the operator.

Can it be used outdoors?

Yes. ECHO GUARD 4 is designed to operate in outdoor environmental conditions and is resistant to rain and frost.

What temperature range can it operate in?

The system is designed to operate within a temperature range of -30 °C to +70 °C.

What does the ECHO GUARD 4 kit include?

The kit includes:

Control unit
4 ultrasonic sensors
Audible warning horn
12 V power cable with USB connector and vehicle cigarette lighter plug

How much power does the system consume?

Power consumption is 20-200 mA, depending on operating conditions.

Does ECHO GUARD 4 replace operator awareness?

No. ECHO GUARD 4 is an obstacle detection assistance system and does not replace operator awareness, visibility, or established safety procedures for driving and manoeuvring machinery.

What advantages does it offer compared with replacing machinery?

It allows an additional obstacle detection aid to be incorporated without replacing machinery or carrying out a permanent installation, making it particularly attractive for older machine fleets.

In which situations is it especially useful?

It is particularly useful during low-speed manoeuvres where the operator may have difficulty seeing certain areas around the machine or where blind spots exist.

Has ECHO GUARD 4 been tested on real machinery?

Yes. The system has been successfully tested on forklift trucks and backhoe loaders.

Can ECHO GUARD 4 be used to improve safety on older machinery?

Yes. Its portable design and magnetic sensor mounting allow an obstacle detection assistance system to be added to existing machinery without the need for permanent installation. It is particularly suitable for older machine fleets that do not have obstacle warning systems.