Axis Communications ANVE Exam With Confidence Using Practice Dumps

“Thermal radiation does not pass through standard glass lenses, as glass is opaque to the long-wavelength infrared radiation detected by thermal sensors. Special materials such as germanium are used for thermal camera lenses because they allow infrared radiation to pass through.”

— Axis Communications Academy, Thermal Imaging, 2022

“Conventional glass lenses are not suitable for thermal imaging cameras because they block the wavelengths of infrared energy that thermal sensors use. Therefore, thermal lenses are made from materials like germanium.”

— Axis Communications, Thermal Cameras Technology

When connecting and powering a PIR sensor from an Axis camera's I/O port, the output DC voltage provided is 3.3 V. This is a standard output voltage for many Axis network cameras, which allows integration of various low-power devices and sensors directly with the camera’s I/O ports.

Disconnecting the power and network cables before replacing a camera lens is crucial because there is a risk of short-circuiting the camera electronics. If the camera is powered on while the lens is being replaced, accidental contact with electronic components can cause a short circuit, potentially damaging the camera.