Solar Obstruction Marker with Voice Alarm

Power Supply ModePower Induction/Lithium BatteryInduction ModeSmart radar inductionAlert ModeVoice,LED light flash alertInduction Distance≤10MWorking Current40mA~50mAVoice Alert Grade80dB/4MMinimum Power Induction Current3AWorking ModeActive Detection+Timing ModeWorking Load Current3A~1500AInstallation WayHolder/Clamp/Angle Iron  1.Good effect warning at night:Use flash light to match with a light guide warning board.2.Human Body Induction:Use human body induced technology,automatic trigger voice play or set up timing voice play mode.3.MP3 Play scheme:Sound quality is better than normal one,support USB mode to change the voice content,and clients could change the voice content by themselves.4.Flexible power supply mode:Built-in lithium battery,For power supply,not only could use solar energy,but also could connect with a external DC12V.5.Built-in speaker,large volume:Support silent mode;Silent mode option to anti-disturb residents.