I-STUD Evolution technology applied in DA-SRi15 increases the performance of solar power studs with energy storage by battery or capacitor.

The main advantage of i-stud evolution series is the use of microcontroller technology inside each stud, which provides several beneficial features and control options.

Key Features

• Wake Up/Sleep function
  Allows the stud to stay in sleep mode before its scheduled operation, extending the autonomy of the battery.
• Automatic Brightness Control
  Manages the stored energy, adapts environmental brightness and regulates its light level in accordance with the energy charged during the day.
• Definition of the Working Period
  Set up the number of the operating hours of the i-stud after night detection.
• Operation Mode Flash / Always on
  Switch the stud’s mode from ‘’flashing’’ to ‘’always on’’ and vice versa after installation.
• Flash Rate
  Adaption of flash rate after installation.
• Night Level Detection
  Adjustment of the lighting level detection (Lux).
• Operation Mode Uni or Bi-directional
  Modify the light direction temporarily or permanently.
• Low Temperature
  Detects the possibility of ice forming on roads and change the Led color to warn drivers about the dangerous weather condition.
• Log File
  If a problem occurs, the unit is able to make an internal log (self-test feature) to discover what caused the problem.

Technical Specifications

Optical

• Led Number: 1 or 2 Led (Uni-directional), 2 or 4 Led (Bi-directional) – 5mm.
• Led Color: Amber, Red, White, Blue, Green.
• Led Configuration: Uni and bi-directional with the possibility of using different Led colors in the same unit.

Mechanical

• Projection: 12,7mm above ground.
• Minimum Installation Depth: 50 mm.
• Construction Material: Aluminum and polycarbonate.
• Mechanical Resistance: 60 Tons.
• Ingress Protection: IP68 and IK10.