Innovative Energy Efficiency Technologiesand Alternative Energy Sources
Naugorskoye Shosse, bld. 5, Oryol
Innovative Energy Efficiency TechnologiesNaugorskoye Shosse, bld. 5, Oryol
Selling wholesale price excluding VAT for purchases exceeding 1400 usd. 30 usd/pc
Selling wholesale price excluding VAT for purchases exceeding 13 600 usd. 20 usd/pc
The sound device is designed to guarantee a safe traffic way crossing for visually impaired pedestrians, which is ensured by sound accompanying a permissive traffic light signal.
The device is connected in parallel with the green traffic light.
When a green traffic light is present, the device emits an intermittent sound signal.
The device remains operational under the following conditions:
- Supply voltage, V - 187÷242
- AC frequency, Hz - 47 ÷ 63
- Power consumption, max, W - 2
- Current consumption, max, mA - 50
- Transition signal sound level, dBA - 30÷90
- Audible transition signal frequency, Hz - 830÷3500
- Transition signal repetition frequency, min, Hz - 2
- Operating temperature range - from -60°С to +45°С
- Permissible relative humidity at +25°С - up to 98%
- Overall dimensions, max, mm - 120х60х30;
- Weight, max, kg - 0.15
