卷簾門遙控器系統(tǒng)，一般卷簾門遙控器系統(tǒng)分為發(fā)射和接收兩個部分，發(fā)射部分一般分為兩類，即遙控器與發(fā)射模塊，就使用方式而言，遙控器可作為一臺整機(jī)，對外引出線有接線樁頭。
而且遙控器模塊就像電路中的一個元件一樣，濟(jì)南卷簾門按照它的引腳定義應(yīng)用。接收器也可以分為兩種類型，即超外差和超再生接收方式，超再生電路又稱為超再生檢波電路，它是工作于間歇振蕩狀態(tài)的再生檢波電路。

對于門遙控器的接收部分，可分為超外差和超再生兩種方式。超再生檢波電路又稱超再生檢波電路，實際上就是間歇振蕩狀態(tài)下的再生檢波電路。與超外差式解調(diào)電路類似于超外差無線電，它是將一本機(jī)振蕩電路產(chǎn)生振蕩信號，與接收到的載頻信號混頻后，得到的中頻信號經(jīng)中頻放大和檢波，再解調(diào)出數(shù)據(jù)信號。對于卷簾門遙控器的配置也經(jīng)常采用這兩種方法。
For the receiving part of the door remote control, it can be divided into superheterodyne and superregeneration. Super-regenerative detection circuit is also called super-regenerative detection circuit, in fact, it is a regenerative detection circuit under intermittent oscillation state. The superheterodyne demodulation circuit is similar to the superheterodyne radio, it is a local oscillator circuit to produce an oscillation signal, and received carrier frequency signal mixed, the intermediate frequency signal by intermediate frequency amplification and detection, and then demodulation out of data signals. These two methods are often used for the configuration of the shutter door remote control.

超外差式解調(diào)電路與超外差無線電相同，它是將一本機(jī)振蕩電路產(chǎn)生振蕩信號，與接收到的載頻信號混頻后，得到中頻放大和檢波后的中頻信號(一般為465 kHz)，解調(diào)數(shù)據(jù)信號。
The superheterodyne demodulation circuit is the same as the superheterodyne radio. It is the same as the superheterodyne radio. The superheterodyne demodulation circuit produces an oscillating signal. After mixing the received carrier Frequency Signal, the intermediate frequency signal is amplified and detected (generally 465 Khz) , demodulation data signal.

根據(jù)遙控器的配置，可分為紅外遙控器和無線遙控器，這兩種遙控器由于不同的載波類型，采用紅外線傳輸控制信號，其特點(diǎn)是具有方向性，中間不能有阻擋，距離一般不會超過7米，同時不會受到電磁干擾，電視遙控器采用的是紅外遙控器。
無線遙控器是利用無線電波傳輸控制信號的一種，濟(jì)南卷簾門遙控器其特點(diǎn)是具有無方向性，中間遮擋物也可進(jìn)行控制，控制距離遠(yuǎn)，但易受電磁干擾。當(dāng)需要遠(yuǎn)距離探測時實用。