![focus1](https://www.ttsys.fr/library/niveau4_STEP/chantier/equipement/19601-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 Ø70 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.
- Very low power consumption.
- 3-position switch: OFF / 24-24h / Night trigger.
- Ø 70 optics with 30 LEDs.
![](https://www.ttsys.fr/library/niveau4_STEP/chantier/equipement/100-jours-autonomie-en.webp)