HDMI output (1920x1080) HD for high definition multi-channel live viewing only. 1080p recording resolution is limited to a maximum of 1920x1080 per channel. Image quality and resolution is dependent on the type of camera connected to the DVR.
Neon can last decades. In practical terms the normal expected life span is between 8 to 15 years. Neon can be repaired and recharged as long as the tubing is not cracked/broken.
How long the second stage lasts. The entire second stage can last anywhere from a few minutes to several hours. Without an epidural, the average duration is close to an hour for a first-timer and about 20 minutes if you've had a previous vaginal delivery. If you've had an epidural, the second stage may last longer.