I-SAFE-1

The I-SAFE 1 shows drivers their speed in 39 cm tricolour digits that shift from green to orange to red as speed rises. It alternates the speed reading with pictograms relating to driver behaviour, drawn from a customisable library, and logs 540,000 measurements for before-and-after speed studies. Integrated radar, removable battery, solar or street-lighting power make it mobile enough to move between sites.

I-SAFE 1 radar speed display sign
Speed warnings / I-SAFE 1

Show drivers their speed.

The I-SAFE 1 is a speed display that alternates the driver's speed in 39 cm digits with pictograms relating to their behaviour.

With integrated radar and a removable battery, it is mobile and easy to operate. It can also be equipped with a solar power supply kit or connected to public lighting.

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Operation and benefits

Green, orange, red.

Numbers change colour according to the speed of the road user, in 39 cm figures visible well down the approach. The sign displays up to three messages in succession — speed, short text or pictograms — with a library of customisable tricolour pictograms and pre-programmed speed regimes.

01 / Display

Three messages in sequence

Speed, short text and pictograms in succession, with tricolour digits that respond to how fast the vehicle is travelling.

02 / Power

Three supply options

Rechargeable 12 V / 24 Ah battery, mains or street lighting at 220 V, or a solar kit. The complete basic kit includes fixing material.

03 / Data

A speed study from the sign

540,000 measurements in memory with a calendar function, managed through the included software. Bluetooth, 3G/4G modem and an online analytics platform are optional.

39 cm digits
High-visibility figures, 384 × 513 mm
Over 200 m
Detection distance from the installation point
12.4 kg
Without battery, mobile and easy to reposition
540,000
Measurements held in memory
Technical features

Mobile by design.

The I-SAFE 1 mounts on hooks on the back of the unit with mast support, and runs from battery, mains, street lighting or solar. Settings are customised via USB key, with Bluetooth available as an option.

Download the data sheet
Displayable speeds
From 5 to 199 km/h
Detection speeds
From 5 to 250 km/h
Detection distance
Over 200 m
Size of numbers
384 × 513 mm (H × L)
Size of unit
775 × 665 × 140 mm (H × L × P)
Weight
12.4 kg, without battery
Level of protection
IP65, option
Mounting support
Hooks on the back of the unit, plus mast support
Working temperature
−40 °C to +65 °C
Power supply
12 V DC by rechargeable 12 V / 24 Ah battery
220 V from mains or street lighting
Solar kit
Battery life
Depends on type of power supply
Frequency
K-band: 24.125 GHz
Transmitting power
< 5 mW
Communication interface
USB, with Bluetooth or GPRS as options
Memory capacity
540,000 measurements
Software
Operating system: Windows 10 or later, minimum 512 MB RAM
Disk space needed: 200 MB