I know this is prolly a noob question, but how safe is the unit around people, not wearing protective eyewear.
-Wolf
Hello @Lobo_FPV and welcome to the forum!
The RPLIDAR A2 system uses a low power infrared laser as its light source, and drives it by using modulated pulse. The laser emits light in a very short time frame which can ensure its safety to human and pet, and it reaches Class I laser safety standard.
So yes, it is safe to use it around people without protective eyewear 
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Excellent, gpod information. Thanx a lot.