Q. What are the differences among SND,SNV and SNO cameras?
SND is an indoor dome camera and SNV is a multi-purpose indoor/outdoor camera with waterproof and dustproof features.
SNO is a wall attachment type camera which can easily be installed on the ceiling or wall. It is a model which can be installed indoors/outdoors, but
it does generate some levels of fan noise which may not be suitable for some indoor spaces such as schools or libraries.