An active system has amplifiers and electronic crossover built in to the cabinet. A passive system has just the speakers and possibly a passive crossover (made up of capacitors and inductors) inside the cabinet. A passive system requires external amplifier(s) to work.
What common applications of electronic monitoring or surveillance equipment are there?
The security features of the electronic door system in the building include keycard access control, biometric scanners, and real-time monitoring for unauthorized entry.
What environment are you looking to use this monitoring system? If its Adult Social Care then CM2000 is the largest and most commonly used monitoring system purchased by Councils and Providers alike. visit: www.cm2000.co.uk for more information.
Electronic fetal monitoring
There is theoretically no "limit" to the time you can be placed on electronic monitoring. It is all based on the sentence that you receive.
There is no such thing as a "passive" solar system.
There is no such thing as a "passive" solar system.
Electronic fetal monitoring (EFM) is a method for examining the condition of a baby in the uterus by noting any unusual changes in its heart rate
A: The difference is PASSIVE / ACTIVE
The 1960s and 1970s
Some newer mercedes vehicles do not have a dipstick. Instead they use an electronic oil monitoring system that monitors the level.