Calibration

Just twist and pull off the one you don't want to replace it with the base of your chosen color

Movie e-VR: Yes

and a Wi-Fi connection is established - no camera operations required

The maximum magnification ratio is 1:4 (an astonishing feat for an ultra wide-angle lens) and it unlocks powerful wide-angle macro shooting utilizing the unique perspective that makes near objects look larger

Acer 14" i5 10310U 8G 256SSD W10P Category_Security Cameras CalibrationTravelMate P614 51 14" (1920 x 1080) IPS Display, Intel Core i5 10310U, 8GB (4 4) DDR4, 256GB PCIe NVMe SSD, Windows 10 Pro (64 bit), Up to 20 hours of battery life, Three year limited warranty