What's SATI ?

Emergency Luminaries with SATI system perform automatic tests thanks to its sophisticated electronics which control the three key parameters for its good performance. Those parameters are:
  - Emergency Lamps Status.
  - Battery charge.
  - Battery duration.

Test Performance
The tests performed automatically are:
  - Continuously: Battery charge test with pilot light.
  - Weekly: Simulation during a minute of a failure in the mains to check the switch to emergency status.
  - Every 12 weeks: Simulation during one hour of a failure in the mains to check battery duration.

Testing reports
Every block is fitted with two leds - green and yellow - which indicate the results of the last test performed according to:
  - Green ON / Yellow OFF : No defect, Right Performance.
  - Green OFF / Yellow ON: Defect on battery duration or charge.
  - Green OFF/Yellow FLASHING: Defect on emergency lamp.
  - Green FLASHING: Test on course.

Dual Mode
Luminaries don't perform tests at once in order to keep always the building ready for an emergency.

Remote BT-3000
It's the SATI's general device control allowing:
  - Switch to stand-by status from a central control.
  - Day and hour of beginning of tests.
  - One day delay of tests in dual mode.
  - Manual duration test starting.