Laser speed guns Ref. PL4 Brand Kustom Signals

ProLaser 4 – Type-approved laser speed gun

The handheld laser speed gun used by law enforcement: speed and distance measured in under 0.3 seconds up to 1,000 metres, in any weather. Supplied calibrated, certified and ready to use.

  • TechnologyLIDAR laser
  • Approved range (France)1 000 m
  • Measurable speed300 km/h

€5,150 excl. VAT

€6,180 incl. VAT (20%) · plus shipping

Request a quote

Public body? Order with a quote and purchase order: deferred payment, invoice via Chorus Pro (France).

  • Dispatched within 5 to 7 working days, tracked express transport
  • Secure payment by card, SEPA, Apple Pay or bank transfer
  • Pre-sales advice: +33 4 58 00 15 74
ProLaser 4 data sheet PDF document · PL4_fr.pdf · 6,3 Mo

About the ProLaser 4

The ProLaser 4 is a laser (LIDAR) speed measuring device. Its very narrow beam targets a single vehicle, even in heavy traffic, and gives its speed and distance in a fraction of a second. Type-approved in France with a 1,000-metre range, it is used by municipal police forces and state services.

Precise aiming, two displays

The operator aims through a head-up display (HUD) that shows speed and distance directly in the field of view. A second OLED screen on the back lets you check the reading or show it to the driver. Direction of travel (approaching or receding) is detected automatically: no setting is needed between checks.

Reliable in bad weather

Bad-weather mode filters spurious echoes caused by rain, drizzle, fog or snow. The IP67 housing withstands temporary immersion and operates from −30 °C to +60 °C.

Light and self-sufficient

Weighing 1.16 kg with a non-slip pistol grip, the ProLaser 4 can be used handheld or on a tripod. It runs on standard rechargeable AA batteries, easy to replace, rather than a proprietary pack. It stores the last 100 readings.

Supplied calibrated, supported over time

Each device is supplied calibrated and certified with its metrology logbook. VIRTUAVIA SARL then provides follow-up and annual calibration. The warranty is two years in mainland France.

Technical specifications — ProLaser 4

TechnologyLIDAR laser
Approved range (France)1 000 m
Measurable speed300 km/h
Accuracy± 1 km/h
Measurement time< 0,3 s
DisplayHead-up display (HUD) + rear OLED screen
MemoryLast 100 readings
Bad weatherRain, fog and snow mode
DirectionApproaching and receding (automatic)
Ingress protectionIP67
Operating temperature−30 °C / +60 °C
Weight1,16 kg
Weight with case and accessories3,84 kg
Power supply4 rechargeable AA batteries
Battery lifeApprox. 30 h standby / 11 h of measuring per battery set
Warranty2 years (mainland France)
Country of originUnited States
Ref.PL4
EAN3760277440042
ProLaser 4 data sheet PDF document · PL4_fr.pdf · 6,3 Mo

The ProLaser 4 on video

ProLaser 4 laser speed gun during a roadside check ProLaser 4 demonstration: aiming through the head-up sight, measuring a vehicle’s speed and distance, reading the rear screen. Watch on YouTube · Download (VIDEO_PROLASER4_01.mp4)

Questions about the ProLaser 4

Can a municipal police force buy the ProLaser 4?

Yes. Most of our customers are local authorities: order on quotation or purchase order, payment by administrative mandate and invoicing via Chorus Pro.

Which batteries does the ProLaser 4 use?

Four standard rechargeable AA batteries. A set of batteries and a charger are supplied, together with a cigarette-lighter lead.

Is the tripod included?

The mounting bracket is included; the tripod with ball head is optional and shipped in a separate parcel.

ProLaser accessories

ProLaser 4 hard case

Carrying case with inserts for device and accessories.

Price€500 excl. VAT

A project for your town?

Speed gun, speed display sign or alert system: describe your needs and we will advise you and send a quote within 24 hours.