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Garage door remote control how to match the code
Source: | Author:cj36 | Published time: 2017-05-13 | 275 Views | Share:
In our daily life, because of a variety of reasons, many people have lost the garage door remote control, which will cause a series of trouble, garage door remote control are generally very bad, and some just drop the code , Some just no electricity, and if the remote control out, then there is no way, can only be re-equipped with a. So, if such a problem, how to install garage door remote control? Let 's go and see.

Garage door remote control

The following wireless remote control to do a simple introduction:

The remote control (RF Remote Control) is a remote control device that uses radio signals to control a wide range of mechanisms. These signals are received by the remote receiving device and can be commanded or driven by various other mechanical or electronic devices to perform various operations such as closing the circuit, moving the handle, starting the motor, and then performing the required operation by these machines. As a remote control with the infrared remote control type, in the garage door remote control, electric door remote control, automatic door remote control, car remote control, brake remote control, burglar alarm, industrial control and wireless intelligent home Has been widely used.

Commonly used radio remote control system generally split and receive two parts.

The transmitter part is generally divided into two types, namely, remote control and transmitter module, remote control and remote control module is for the use of the way, the remote control can be used as a whole machine, the external leads have wiring pile head; Module in the circuit when a component to use, according to its pin definition for the application, the use of remote control module advantage and application circuit can seamlessly connected, small size, low price, make the best use, but the user must really understand the circuit Principle, or else with the remote control to the convenience.

Receiving part is generally divided into two types, namely, superheterodyne and super-regenerative receiver, super-regenerative demodulation circuit, also known as super-regenerative detection circuit, it is actually working in the intermittent oscillation state of the regenerative detection circuit. Superheterodyne demodulation circuit and superheterodyne radio the same, it is set up a local oscillation circuit to generate oscillation signal, and the received carrier frequency signal mixing, the frequency (usually 465kHz) signal, the intermediate frequency amplification and Detect, demodulate the data signal. Since the carrier frequency is fixed, the circuit is simpler than the radio. Superheterodyne receiver is stable, high sensitivity, anti-interference ability is relatively good; super-regenerative receiver small size, cheap.

Garage door remote control

Garage door remote control can match?

For this problem, Chen Jie's answer is that you can match, please rest assured everyone. Generally everyone in the cousin to stay when the garage door remote control manufacturers and the property has a cooperative relationship. So if the electric garage door remote control is lost or no way to continue to use, resulting in a great life travel is not convenient, we can directly find the property, so that the property to help contact the garage door remote control manufacturers. General manufacturers know how to lift the original garage code, and then replaced by a new code for customers to use. This process is generally they take the new garage door remote control into the garage remote control headquarters program, began to decode, decoding is completed, began to replace the new code.

How to install garage door remote control

There are many ways to use the garage door remote control, Chen Jie here to introduce two methods, the first method is to find the garage door remote control manufacturers, explain to them the situation and provide you to buy their garage door remote control Of the relevant materials, under normal circumstances, the garage door manufacturers will re-give you a new set of garage door remote control and transmitter. The second method is to find a relatively high degree of credibility Taobao business, provide them with a few parameters, so that they give you to re-create a new garage door remote control.

Here, Chen Jie to provide you with the Taobao business to provide remote control parameters of the garage door. The specific parameters of coding, coding is usually fixed coding, but there are rolling code, each garage door remote control code is not the same, you want to know the garage door remote control code need to call the manufacturer; frequency, In general, the remote control of the remote control is 433.92MHZ or 315MHZ; remote control keys, under normal circumstances, the remote control button is three, but there are two key remote control, as you want two Or three remote control buttons, it is necessary according to your needs; shock resistance, this data can generally be found in the garage door above the instructions.

What is the price of the garage door remote control?

With the quality of the garage door remote control has a high end, which is related to its quality, style, in general, if the original manufacturer with garage door remote control, then the price will be your point, in Taobao with garage door remote control , The price will be cheaper. But in Taobao with garage door remote control as in the original manufacturer with garage door remote control convenient. Both sides have their own advantages and disadvantages, as in Taobao or with the original manufacturer with the choice to see everyone's choice.

With a general garage door remote control price between 30 to 50 yuan, with a little better garage door remote control price to 90 yuan or more, and may even hundreds of dollars.

The above is Chen Jie for everyone to sum up how the garage door remote control related information, I believe we have seen after there will be a certain understanding, so that we know a lot, if you still have those who want to understand Can come to Chenjie website to see.
  
   
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