Motion / PIR Sensors
Motion / PIR Sensors are designed to detect movement within a protected area and trigger instant alerts when activity is detected. Using Passive Infrared (PIR) technology to sense changes in heat signatures, these sensors provide accurate intrusion detection while helping reduce false alarms, making them an essential component of modern home and business security systems.
Why Buy from Virtus Electronics?
We design, install, and supply genuine security systems and CCTV products in Australia. Every security product we stock has been tested and used by our team. We source only authentic security equipment from authorised Australian distributors, each backed by full manufacturer warranty. Fast delivery available — most security orders dispatch same day from our Sydney warehouse with real-time tracking. Professional installers and security integrators can apply for Trade Account access to receive wholesale security pricing on bulk orders.
