LOW-COST, COMPACT SECURITY MONITORING

摘要

Aspects of the present disclosure are directed toward methods, systems and apparatuses that include a main printed circuit board with first-type sensor circuitry and another printed circuit board with second-type sensor circuitry. One of the main printed circuit board and the other printed circuit board is adjustable or set relative to the other of the main printed circuit board and the other printed circuit board. Additionally, a connector is provided that adjusts one of the main printed circuit board and the other printed circuit board relative to the other of the main printed circuit board and the other printed circuit board, which adjusts a field of view of the first-type sensor circuitry relative to the second- type sensor circuitry.