|
|
|
|
|
|
|
|
|
N/c and n/o alarms
|
Refers to normally closed and normally opened contacts. it is usually used to describe alarms in cctv.
|
|
|
Multiplexer, английский
- A device that combines a number of signals into one. often used in cctv to describe a device that is primarily used to multiplex several video signals into one for the purposes of recording or microwave transmission. it can also refer to a fibre optics mu
- Устройство, объединяющее несколько входных информационных потоков в один выходной. существуют следующие методы мультиплексирования: временное, статистическое, частотное
- Mux - мультиплексор
- This is a device that takes inputs from 2 or more video channels and combines them into one signal. this is often done by using time division multiplexing, which interleaves frames from each channel in such a way that they can be split out again. frequency division multiplexing uses different frequencies to achieve the separation of the signals.
- A device that combines two or more signals into a single output.
- Многоканальный коммутатор
- A device that funnels several different streams of data over a common communications line.
|
|
|
|
|
|
|