Spec of Wireless Night Security Camera
Typical Wireless Night Security Camera lenses are 4.5 mm, which provides a fairly wide viewing area, and longer lenses tend to lose some of their image quality with any ambient lighting available. Since the usual maximum range in the dark is about 90-feet, a wider lens will not supply any additional benefit.
Keeping watch on remote areas of the property with no lighting and no means of extending wires is made easier, if not just possible, with the use of a wireless night security camera. They can transmit a signal back to the recording device or monitor which can be reviewed in the event of an incident.