![focus1](https://www.ttsys.fr/library/niveau4_STEP/chantier/equipement/15702-focus1.webp)
![](https://www.ttsys.fr/library/niveau4_STEP/picto/made-in-france55.png)
This is a safety device designed to increase visibility in a construction site area. Equipped with three Ø130 mm optics / 30 LEDs, these warning and marking lights make it possible to effectively signal interventions in progress on the sides of traffic lanes.
A three-position switch, located on the housing, associated with a day/night cell, allows you to choose between stopping the system, continuous operation or automatic triggering at nightfall. »
Power comes from the 4 battery box (batteries not included).
A 3-position switch, located on this box, associated with a day/night cell, allows you to select system shutdown, permanent operation or automatic triggering at nightfall.
- Very low power consumption.
- 3-position switch: OFF / 24-24h / Night trigger.
- Ø 130 optics with 30 LEDs protected by a polycarbonate lens.
![](https://www.ttsys.fr/library/niveau4_STEP/chantier/equipement/55-days-autonomy.webp)